A strong trailer ramp hinge should match the gate’s mounting style and dimensions, with steel construction suited to a welded installation; this roundup is for trailer owners and fabricators replacing or building ramp doors. The listed options range from 4-1/2-inch weldable gate hinges to 10-inch barrel hinges, with packs of two, three, four, or six. Several have grease fittings for lubrication, while others offer a removable or detachable pin.
Those details matter because a hinge that is too short, the wrong style, or incompatible with the existing assembly may not serve as a direct replacement. Compare the actual measurements and hinge design before choosing; the product titles and specifications do not establish fit for every trailer or ramp load.
SPARKWHIZ 10-Inch Weld-On Hinges leads as the best overall match because it is explicitly described for trailer ramp gates, measures 10 inches, and comes as a four-pack of greasable heavy-duty steel hinges. That combination suits buyers seeking multiple long weld-on hinges with lubrication points. Check the hinge dimensions and your ramp’s existing layout before ordering, since the listing does not provide a rated load capacity or confirm compatibility with a specific trailer model.
Our Top Picks
Best OverallSPARKWHIZ 10-Inch Weld-On Hinges
Explicitly suited to trailer ramp gates, these 10-inch steel hinges come four to a pack and have a greasable design.
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Best Three-PackThree 10-inch steel ramp-door hinges include integrated grease fittings, making this a directly targeted option with a distinct pack size.
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A36 Steel BuildGolhom 10-Inch Greasable Hinges
These two 10-inch hinges use solid A36 steel, are designed for trailer ramps, and can be welded to metal surfaces.
View on Amazon- Largest Pack Otoolling 10-Inch Door Hinges
- Rated Load Pair MOUNTAIN_ARK 4.5-Inch Hinges
Compare trailer ramp hinge options
| # | Product | Dimensions | Dimensions L x W | Material | Buy |
|---|---|---|---|---|---|
| 1 | 1. SPARKWHIZ 10-Inch Weld-On HingesBest Overall | 10"L x 10"W | 10"L x 10"W | Steel | View on Amazon |
| 2 | 2. MGWILL 10-Inch Ramp HingesBest Three-Pack | 3.75"L | 3.75"L | Steel | View on Amazon |
| 3 | 3. Golhom 10-Inch Greasable HingesA36 Steel Build | 10"L x 0.98"W | 10"L x 0.98"W | Steel | View on Amazon |
| 4 | 4. Otoolling 10-Inch Door HingesLargest Pack | 0.39"L x 0.39"W | 0.39"L x 0.39"W | Alloy Steel | View on Amazon |
| 5 | 5. Hedday Greasable Trailer HingesGreaseable Trailer Repairs | 5.37"L x 4"W | 5.37"L x 4"W | Steel | View on Amazon |
| 6 | 6. HOHNNYREET 6-Inch HingesSix-Inch Greaseable Hinges | 6"L x 0.7"W | 6"L x 0.7"W | Carbon Steel | View on Amazon |
| 7 | 7. MOUNTAIN_ARK 6-Inch HingesThick-Leaf Weld-On Builds | 7.8"L x 3.5"W | 7.8"L x 3.5"W | Low Carbon Steel | View on Amazon |
| 8 | 8. QWORK Detachable-Pin HingesDetachable-Pin Gate Hinges | — | — | — | View on Amazon |
| 9 | 9. MOUNTAIN_ARK 4.5-Inch HingesRated Load Pair | 4.57"L x 4.17"W | 4.57"L x 4.17"W | Low Carbon Steel | View on Amazon |
| 10 | 10. OTTFF Shaft Bracket PlatesOne-and-a-Half-Inch Shaft Builds | 6.73"L x 0.38"W | 6.73"L x 0.38"W | Low Carbon Steel | View on Amazon |
Detailed Reviews: Best Hinges For Trailer Ramp

#1 · Best Overall
1. SPARKWHIZ 10-Inch Weld-On Hinges
- Dimensions: 10"L x 10"W
- Dimensions L x W: 10"L x 10"W
- Material: Steel
Best for: Long Ramp Door Replacements.
Why it ranks #1: Explicitly suited to trailer ramp gates, these 10-inch steel hinges come four to a pack and have a greasable design.
At 10 inches long, the SPARKWHIZ greasable steel hinges suit trailer ramp gates that need a substantial weld-on pivot. Their greaseable construction enables lubrication after installation, while the four-hinge pack gives fabricators multiple hinges for a repair or gate assembly.
The 10-inch length gives buyers a long hinge option for trailer ramp gates and other applications that need a hinge. Heavy steel construction supports use on substantial gates, and the greasable design allows lubrication to help maintain pivot movement. Because these hinges are made to weld on, installation calls for welding them to the gate and trailer structure rather than using a bolt-on mounting method. Four hinges come in the pack, useful when a project calls for several hinges.
- 10-inch hinge length
- Greasable design supports lubrication
- Heavy steel construction
- Four hinges in the pack
- Weld-on installation requires welding equipment and fabrication work.
Skip it if you need a bolt-on hinge installation; these hinges are made to weld on, while OTTFF's plate also requires welding.
For trailer owners or fabricators replacing long ramp-door hinges, this four-pack offers greasable, heavy-steel weld-on pivots. Choose it when 10-inch hinges suit the project and welding is part of your installation plan.
Full product details
| Brand | SPARKWHIZ |
|---|---|
| Color | Silver |
| Included Components | Weld On Trailer Hinges |
| Item Dimensions L x W | 10"L x 10"W |
| Manufacturer | SPARKWHIZ |
| Part Number | 11033184 |
| Manufacturer Warranty Description | 3 months |
| Material | Steel |
| Model Number | 11033184 |
| Dimensions | 10"L x 10"W |
Listed on Amazon as: Weld On Trailer Ramp Hinge 10", Greasable Ramp Door Hinges, Pack of 4
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#2 · Best Three-Pack
2. MGWILL 10-Inch Ramp Hinges
- Dimensions: 3.75"L
- Dimensions L x W: 3.75"L
- Material: Steel
Best for: Greaseable Ten-Inch Hinges.
Why it ranks #2: Three 10-inch steel ramp-door hinges include integrated grease fittings, making this a directly targeted option with a distinct pack size.
An integrated grease fitting on each 10-inch hinge lets owners lubricate the pivot after installation, making MGWILL's three-pack a fit for utility-trailer ramp doors. The hinges also have a raised center portion with a steel wrap and a 7/16-inch pin diameter.
The 10-inch length and one-inch width provide a defined size for laying out a straight ramp-door hinge installation. An integrated grease fitting supports routine lubrication, while the raised center portion with steel wrap is a specific construction detail for buyers to consider when planning the hinge position. The 7/16-inch pin diameter adds another useful measurement for checking the intended assembly. Three hinges are included, and the raw-steel finish is relevant when planning fabrication and finishing work.
- 10-inch hinge length
- Integrated grease fitting
- Raised center portion with steel wrap
- Three hinges in the pack
- The raw-steel finish makes surface finishing a project consideration.
Skip it if you need six hinges in one set; Otoolling supplies six 1-by-10-inch trailer door hinges.
For a utility-trailer ramp door laid out for straight 10-inch hinges, MGWILL offers three greaseable pivots with specified pin dimensions. Account for the raw-steel finish and pack quantity when planning installation and finishing.
Full product details
| Brand | MGWILL |
|---|---|
| Color | raw steel |
| Item Dimensions L x W | 3.75"L |
| Manufacturer | JIUYI |
| Part Number | JYAUOT001442 |
| Material | Steel |
| Model Number | JYAUOT001442 |
| Dimensions | 3.75"L |
Listed on Amazon as: MGWILL 3 Pack Ramp Door Hinges 10" Weld On Straight Greaseable Utility Trailer Heavy Duty
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#3 · A36 Steel Build
3. Golhom 10-Inch Greasable Hinges
- Dimensions: 10"L x 0.98"W
- Dimensions L x W: 10"L x 0.98"W
- Material: Steel
Best for: Heavy Metal Ramp Doors.
Why it ranks #3: These two 10-inch hinges use solid A36 steel, are designed for trailer ramps, and can be welded to metal surfaces.
Solid A36 steel and a 10-inch barrel make Golhom's two-pack suited to heavy metal trailer doors and gates. Each hinge weighs over two pounds and measures 0.98 inches in diameter, giving fabricators concrete dimensions for planning a weld-on pivot connection.
The solid A36 steel construction provides a substantial weld-on connection for heavy-weight metal doors and trailer gates. At 10 inches long with a 0.98-inch barrel diameter, each hinge gives installers dimensions to plan around before welding. The product description says the welded connection helps prevent ramp pop-off during loading, an important operating concern for a ramp door. It also advises sealing with paint or oil after welding, so installation includes a protective finishing step.
- Solid A36 steel construction
- 10-inch overall length
- 0.98-inch barrel diameter
- Weld-on installation for metal surfaces
- The pack contains two hinges, which may not cover projects needing more hinge points.
Skip it if you need four hinges in one pack; Hedday's greasable steel hinges come as a four-pack.
For fabricators fitting a heavy metal ramp door, Golhom pairs substantial A36 steel with a 10-inch barrel format. Account for the two-hinge pack and the recommended paint-or-oil sealing step after welding.
Full product details
| Brand | Golhom |
|---|---|
| Color | A36 steel polished finish |
| Included Components | No |
| Item Dimensions L x W | 10"L x 0.98"W |
| Manufacturer | Golhom |
| Material | Steel |
| Model Number | XLWUS-260511 |
| Dimensions | 10"L x 0.98"W |
Listed on Amazon as: 10" Weld on Trailer Ramp Hinges, Heavy Duty Greasable Hinge, 2 Pack
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#4 · Largest Pack
4. Otoolling 10-Inch Door Hinges
- Dimensions: 0.39"L x 0.39"W
- Dimensions L x W: 0.39"L x 0.39"W
- Material: Alloy Steel
Best for: Six-Hinge Replacement Sets.
Why it ranks #4: The six-hinge set measures 10 inches and is described for trailer door replacement, repair, and repeated opening and closing.
Six 1-by-10-inch hinges make the Otoolling set a practical option for multi-point trailer-door replacement or projects needing spares. Its raw-steel construction is described as load-bearing and resistant to deformation, with the hinges intended for welding onto trailer doors or other structures.
The six-piece quantity supports multi-part installation or provides spare hinges for later repairs, while the 1-by-10-inch size gives a defined format for planning a replacement. Raw steel construction is described as able to handle frequent opening and closing and heavy impact, addressing demanding trailer-door use. The hinges are weld-on, so installation involves joining them to the structure rather than using a bolt-on setup. Their raw-steel surface is also a finishing consideration for the project.
- Six hinges included
- 1-by-10-inch hinge format
- Raw-steel construction
- Listed for trailer-door replacement and other hinge uses
- The raw-steel surface may require finishing as part of the project.
Skip it if you want grease fittings for pivot lubrication; MGWILL's 10-inch hinges list an integrated grease fitting.
This set suits trailer owners or fabricators replacing several door hinges at once or keeping spares. Choose it when the 1-by-10-inch format works for the layout and raw-steel finishing fits the fabrication workflow.
Full product details
| Brand | Otoolling |
|---|---|
| Color | Black |
| Included Components | 6 Pcs x trailer door hinges |
| Item Dimensions L x W | 0.39"L x 0.39"W |
| Manufacturer | Otoolling |
| Part Number | HUU-Otoolling-1374 |
| Material | Alloy Steel |
| Model Number | HUU-Otoolling-1374 |
| Dimensions | 0.39"L x 0.39"W |
Listed on Amazon as: 6 Pcs 1" x 10" Trailer Ramp Door Hinges
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#5
5. Hedday Greasable Trailer Hinges
- Dimensions: 5.37"L x 4"W
- Dimensions L x W: 5.37"L x 4"W
- Material: Steel
Best for: Greaseable Trailer Repairs.
Why it ranks #5: A four-pack of greasable steel weld-on hinges is specified for utility and horse trailers, dump trailer doors, and other trailer applications.
A grease fitting on each Hedday hinge enables lubrication for smoother repeated opening and closing on dump-trailer doors and other gates. The four-pack of steel weld-on hinges is also listed for horse trailers, utility trailers, freight trucks, and repair or fabrication projects.
The greaseable pivot design gives owners a way to lubricate the hinges during maintenance, helping reduce friction during repeated gate operation. Painted steel construction is specified, and the weld-on mounting suits repair or fabrication work on dump trailer doors, gate bodies, horse trailers, utility trailers, and freight trucks. With four hinges included, buyers can plan a multi-hinge installation or repair using one pack. The listed dimensions are 5.37 by 4 inches, useful for layout planning.
- Grease fitting for lubrication
- Four hinges in the pack
- Steel construction
- Listed for several trailer and gate applications
- Weld-on mounting requires welding rather than a bolt-on installation.
Skip it if you need a 10-inch hinge; MGWILL's 10-inch straight hinges better match that specified length.
These suit trailer owners repairing or fabricating a gate who want greaseable pivots and four hinges together. Check the 5.37-by-4-inch dimensions against the available mounting area before welding them into place.
Full product details
| Brand | Hedday |
|---|---|
| Color | Black |
| Included Components | Dump Trailer Hinges |
| Item Dimensions L x W | 5.37"L x 4"W |
| Manufacturer | Hedday |
| Part Number | HDTH02 |
| Material | Steel |
| Model Number | Dump Trailer Hinges |
| Dimensions | 5.37"L x 4"W |
Listed on Amazon as: Dump Trailer Hinges, Heavy Duty Greasable Steel Weld On Hinges, 4 Pack
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#6
6. HOHNNYREET 6-Inch Hinges
- Dimensions: 6"L x 0.7"W
- Dimensions L x W: 6"L x 0.7"W
- Material: Carbon Steel
Best for: Six-Inch Greaseable Hinges.
Why it ranks #6: These four carbon-steel hinges are six inches long and have grease fittings, fitting buyers who prefer a shorter hinge with lubrication.
A zerk fitting makes these six-inch HOHNNYREET hinges lubricatable after installation, a useful feature for trailer ramps and heavy swing gates that see repeated movement. The four-pack uses carbon steel and is also listed for utility trailers and BBQ smokers.
The carbon-steel construction is specified for load-bearing use on metal gates, trailer ramps, and BBQ smokers. At six inches long, these hinges offer a shorter barrel format than the 10-inch options, which can suit projects planned around that length. Their grease fittings let owners add lubrication after welding, helping reduce friction and support smoother swinging. Four hinges are included, giving buyers multiple pivots for a fabrication or repair project without assembling a pack from individual pieces.
- Six-inch hinge length
- Carbon-steel construction
- Zerk fittings allow lubrication
- Four hinges in the pack
- The six-inch length may not suit projects laid out for longer hinges.
Skip it if you need 10-inch hinges for a long ramp door; SPARKWHIZ's 10-inch greasable hinges fit that listed length.
For a utility-trailer or swing-gate project calling for six-inch weld-on hinges, this four-pack combines carbon steel and grease fittings. Its shorter specified length is the key boundary when planning ramp-door replacement.
Full product details
| Brand | HOHNNYREET |
|---|---|
| Color | Silver |
| Included Components | 4 Pack 6'' Heavy Duty Weld on Hinges |
| Item Dimensions L x W | 6"L x 0.7"W |
| Manufacturer | HOHNNYREET |
| Part Number | 6 inch Heavy Duty Weld on Hinges |
| Material | Carbon Steel |
| Model Number | 6 inch Heavy Duty Weld on Hinges |
| Dimensions | 6"L x 0.7"W |
Listed on Amazon as: 4 Pack 6 Inch Heavy Duty Weld On Hinges, Bullet Barrel Weldable Hinges with Grease Fitting, Carbon Steel Weld On Hinge for Trailer Ramp, Utility Trailer, Heavy Swing Gate
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#7
7. MOUNTAIN_ARK 6-Inch Hinges
- Dimensions: 7.8"L x 3.5"W
- Dimensions L x W: 7.8"L x 3.5"W
- Material: Low Carbon Steel
Best for: Thick-Leaf Weld-On Builds.
Why it ranks #7: The two weld-on hinges have a six-inch dimension, 1/4-inch-thick leaves, a 1-1/4-inch barrel, and a grease fitting.
A quarter-inch-thick leaf distinguishes this six-inch MOUNTAIN_ARK hinge for weld-on trailer work where leaf thickness is a key fabrication dimension. Its low-carbon-steel construction, grease fitting, and 1-1/4-inch barrel outside diameter give installers specific details for planning the hinge layout.
The 6-by-3-3/8-inch dimensions and quarter-inch leaf thickness help fabricators plan the hinge against a trailer gate or ramp structure before welding. A 1-1/4-inch barrel outside diameter and 11/16-inch pin outside diameter further define the pivot hardware. The carbon-steel grease fitting supports lubrication after installation, while the product describes welding as the means of stable fixation. These details make it useful for a build where both mounting geometry and ongoing pivot lubrication are considerations.
- Quarter-inch-thick leaf
- Grease fitting for lubrication
- 1-1/4-inch barrel outside diameter
- Weld-on mounting for stable fixation
- The pack contains two hinges, limiting coverage for projects needing more than two.
Skip it if you need four hinges in one pack; HOHNNYREET's six-inch greaseable hinges are supplied as a four-pack.
Pick this pair for a weld-on ramp or gate project where the thick leaf and stated barrel and pin dimensions match the fabrication plan. Its two-hinge quantity suits projects needing a pair, not a larger set.
Full product details
| Brand | MOUNTAIN_ARK |
|---|---|
| Color | Natural |
| Included Components | Weld On Hinges |
| Item Dimensions L x W | 7.8"L x 3.5"W |
| Manufacturer | MOUNTAIN_ARK |
| Material | Low Carbon Steel |
| Model Number | Z-WOHZ-US |
| Dimensions | 7.8"L x 3.5"W |
Listed on Amazon as: 2 Pack 6" Weld On Hinge, Heavy Duty Weldable Trailer Hinge with Grease Zerk
View on AmazonWhy it ranks #8: These weld-on hinges are explicitly intended for trailer ramp gate doors and use 5mm-thick steel with a detachable pin.
A detachable pin lets QWORK's two weld-on hinges be separated for installation, adjustment, and maintenance on a trailer ramp gate. Their 5mm-thick steel and scale-free construction are specified for strong welds, giving fabricators material and surface details to consider before assembly.
The 5mm, or 4-gauge, steel provides a stated thickness for heavy-duty gate work, while the scale-free surface is intended to enhance weld integrity. Weld-on installation creates the mounting connection, and the detachable pin gives buyers a way to separate the hinge for adjustment or maintenance. Two hinges come in the pack. These features suit a fabrication workflow where pin removal is useful, but the listing does not give a hinge length or other mounting dimensions.
- 5mm-thick steel
- Detachable pin for adjustment and maintenance
- Scale-free surface for weld integrity
- Two hinges in the pack
- The listing does not provide hinge dimensions for installation layout planning.
Skip it if you need listed hinge dimensions before layout; MOUNTAIN_ARK's six-inch hinges specify leaf, barrel, and pin measurements.
Choose QWORK for a weld-on ramp-gate project where a detachable pin and stated steel thickness matter. Since no hinge dimensions are listed, it offers less dimensional guidance for planning the mounting layout.
Full product details
| Brand | QWORK |
|---|---|
| Manufacturer | QWORK |
| Part Number | DG33753 |
| Model Number | QS33753 |
Listed on Amazon as: QWORK Heavy Duty Weld On Hinges – Detachable Pin, 5mm Thick Steel -for Trailer Ramp Gate Door, Pack of 2
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#9 · Rated Load Pair
9. MOUNTAIN_ARK 4.5-Inch Hinges
- Dimensions: 4.57"L x 4.17"W
- Dimensions L x W: 4.57"L x 4.17"W
- Material: Low Carbon Steel
Best for: Wide-Swing Gate Fabrication.
Why it ranks #9: The low-carbon-steel weldable hinges have a stated maximum load of 440 pounds per pair and a removable pin, but are shorter gate hinges.
A 285-degree maximum rotation angle gives the MOUNTAIN_ARK weldable hinges an unusually broad swing for metal trailer ramp gates. Their removable pins can simplify hinge separation, while the stated 440-pound maximum load per pair helps buyers assess whether the pair suits their gate application.
The 4-1/2-by-4-1/4-inch low-carbon-steel hinges provide a defined size for planning a weld-on gate installation. Their 285-degree maximum rotation supports a wide opening path where a ramp or gate needs to swing well beyond a right angle. Removable pins can make it easier to separate the hinged parts, and the 440-pound maximum load per pair gives a capacity reference for selecting them. The plain finish is a practical consideration for fabrication and finishing plans.
- Maximum rotation angle of 285 degrees
- Removable pin
- 440-pound maximum load per pair
- Low-carbon-steel construction
- The stated 440-pound capacity applies per pair, not per individual hinge.
Skip it if you need a 10-inch barrel hinge; Golhom's 10-inch A36 steel hinges suit that format better.
Choose these for a metal ramp gate where a wide swing and removable-pin separation matter. Their specified pair capacity helps with selection, but confirm the gate load and available installation space against the listed hinge dimensions.
Full product details
| Brand | MOUNTAIN_ARK |
|---|---|
| Color | Natural |
| Included Components | Weldable Hinges |
| Item Dimensions L x W | 4.57"L x 4.17"W |
| Item Weight | 5.3 pounds |
| Manufacturer | MOUNTAIN_ARK |
| Part Number | Z-CF1218-T4-US-A |
| Material | Low Carbon Steel |
| Maximum Weight Capacity | 440 pounds |
| Model Number | P-CF1218 HEYE12 |
| Dimensions | 4.57"L x 4.17"W |
| Weight Limit | 440 pounds |
Listed on Amazon as: 4 Pack Weldable Hinge, Heavy Duty Weld On Hinge for Metal Trailer Ramp Gate
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#10
10. OTTFF Shaft Bracket Plates
- Dimensions: 6.73"L x 0.38"W
- Dimensions L x W: 6.73"L x 0.38"W
- Material: Low Carbon Steel
Best for: One-and-a-Half-Inch Shaft Builds.
Why it ranks #10: These are weld-on plates for a 1-1/2-inch shaft and hinge assemblies, not a complete conventional ramp hinge, so fit is specialized.
A specified 1-1/2-inch shaft fit makes OTTFF's teardrop-plate hinge component useful for welded assemblies built around that shaft size. The low-carbon-steel plate has 3/8-inch thickness and a 1-9/16-inch hole diameter, giving fabricators concrete dimensions for their layout.
This two-piece set is a hinge component for building welded assemblies, rather than a complete bolt-on hinge. Its 1-9/16-inch hole is specified to fit a 1-1/2-inch shaft, helping fabricators plan around an existing shaft. The 3/8-inch low-carbon-steel thickness provides a defined plate specification, and the plain finish is relevant to fabrication and finishing. Listed applications include trailer doors, ramp gates, dump trailers, tailgates, fence assemblies, and off-road projects.
- Fits a specified 1-1/2-inch shaft
- 1-9/16-inch hole diameter
- 3/8-inch steel thickness
- Two plate components included
- These are hinge components for welded assemblies, not a complete bolt-on hinge.
Skip it if you need a complete 10-inch barrel hinge; Golhom's A36 steel hinges are listed as weld-on barrel hinges.
This suits a fabricator building a welded hinge assembly around a 1-1/2-inch shaft for a ramp gate or trailer door. It is a component, so plan the rest of the assembly and welding work separately.
Full product details
| Brand | OTTFF |
|---|---|
| Color | Natural |
| Included Components | 2 PCS Weld On Lifting Eye |
| Item Dimensions L x W | 6.73"L x 0.38"W |
| Item Weight | 2.7 pounds |
| Manufacturer | OTTFF |
| Material | Low Carbon Steel |
| Model Number | GB28-T2 |
| Dimensions | 6.73"L x 0.38"W |
Listed on Amazon as: 2 PCS Weld On Trailer Ramp Hinge Fits 1-1/2" Shaft, Teardrop Plate Bracket
View on AmazonAvoiding a hinge-fit mismatch
A hinge’s overall length is not enough to confirm it will fit your ramp: compare its barrel, pin, mounting arrangement, and available weld area with the existing assembly. The listings show why this matters. SPARKWHIZ 10-Inch Weld-On Hinges and MGWILL 10-Inch Ramp Hinges are long barrel-style ramp door options, while OTTFF Shaft Bracket Plates are plates with a 1-9/16-inch hole intended to fit a 1-1/2-inch shaft.
That plate is a component for building a welded hinge assembly, not a direct substitute for a complete barrel hinge. MOUNTAIN_ARK 4.5-Inch Hinges have a removable pin and a 285-degree rotation specification, but their shorter 4-1/2-by-4-1/4-inch size may not match a long ramp hinge layout.
Measure the existing parts and confirm the required hinge type before buying; the listings do not establish universal interchangeability.
Plan for post-weld protection
Protect exposed steel after welding, because the Golhom listing specifically advises sealing the hinge with paint or oil after welding. Raw, plain, or polished steel finishes appear across these products: MGWILL Ramp Hinges are raw steel, MOUNTAIN_ARK 4.5-Inch Hinges have a plain finish, and Golhom 10-Inch Greasable Hinges have a polished finish. These descriptions do not establish that any finish will protect a weld zone after fabrication.
Likewise, a grease fitting supports lubrication at the pivot but does not replace inspection of the welds or surrounding metal. For a ramp exposed to weather or repeated use, consider how you will access the pivot for grease and the welded area for inspection and coating.
Follow suitable welding and coating procedures for the materials and equipment involved; the product listings do not specify a complete installation procedure.
How to Choose Trailer Ramp Hinges
Hinge length and geometry
Choose a hinge length and shape that match the ramp’s existing layout and available weld surface. The listings include 10-inch hinges from SPARKWHIZ, MGWILL, Golhom, and Otoolling; six-inch choices from HOHNNYREET and MOUNTAIN_ARK; and a 4-1/2-by-4-1/4-inch MOUNTAIN_ARK hinge. OTTFF instead supplies a plate with a 1-9/16-inch hole for a 1-1/2-inch shaft.
Long hinges suit buyers whose ramp uses that barrel format, while shorter hinges may fit a more compact gate layout. A shaft bracket is for a matching assembly rather than a general replacement.
Measure the parts and confirm the mounting geometry before choosing; product length alone does not verify fit.
Grease fitting and pin design
Look for a grease fitting if you want a hinge pivot designed for lubrication, and check whether a removable pin is important to your assembly. SPARKWHIZ, MGWILL, Golhom, Hedday, HOHNNYREET, and the six-inch MOUNTAIN_ARK hinge are described as greasable or as having grease fittings. MOUNTAIN_ARK 4.5-Inch Hinges specify a removable pin and up to 285 degrees of rotation; QWORK Detachable-Pin Hinges also call out a detachable pin.
Buyers prioritizing regular pivot lubrication have several options, including long ramp-focused models. Buyers who need pin removal or adjustment should compare the pin design rather than assume all weld-on hinges disassemble the same way.
The listings do not give a maintenance interval.
Pack size and load information
Match the number of hinges in the package to your planned installation, but do not treat pack size as a load rating. The products range from two hinges for Golhom and several other models to six in the Otoolling set; SPARKWHIZ and Hedday provide four, while MGWILL provides three. MOUNTAIN_ARK 4.5-Inch Hinges state a maximum load of 440 pounds per pair, a specific figure not supplied for most other options.
That rating may help buyers comparing that model, but the listings do not provide enough information to calculate a safe ramp capacity or equate ratings across products. Choose the pack that suits your layout, then verify load requirements and installation details independently rather than inferring capacity from hinge count.
Which Trailer Ramp Hinge Should You Choose?
For a long, greasable hinge sold in a four-pack and explicitly suited to trailer ramp gates, choose SPARKWHIZ 10-Inch Weld-On Hinges. If three long hinges with integrated grease fittings suit your layout, MGWILL 10-Inch Ramp Hinges are a strong alternative; choose Golhom 10-Inch Greasable Hinges when the listed A36 steel construction and two-hinge pack fit your needs. Otoolling 10-Inch Door Hinges supplies six pieces for buyers planning a larger multi-hinge installation.
For a shorter greasable option, compare HOHNNYREET 6-Inch Hinges with the six-inch MOUNTAIN_ARK model, which specifies leaf and barrel dimensions. Choose QWORK Detachable-Pin Hinges if a removable pin matters.
Consider OTTFF Shaft Bracket Plates only for a matching shaft assembly, not as a complete hinge replacement.
Frequently Asked Questions
How do I determine the hinge length and spacing needed for my trailer ramp?
Measure the available mounting area and compare it with each hinge’s listed length and dimensions. Then map hinge positions against the ramp’s existing layout, allowing for clearance and alignment with the mating surface. Product listings may not specify every dimension, so verify measurements before ordering; do not assume a hinge fits a particular trailer model.
What welding preparation and corrosion protection should I use after fitting a steel hinge?
Prepare clean, bare metal at the weld areas and confirm the hinge is aligned with the ramp before welding. Follow appropriate welding practices for the materials and equipment, and protect exposed steel after the work is complete. Keep protective coatings away from surfaces that must be welded, and inspect the finished joints before use.
How often should I lubricate a greasable trailer ramp hinge?
Follow the hinge maker’s maintenance guidance if available, and check the grease fittings as part of routine ramp inspections. Lubricate when the hinge shows signs of reduced smoothness or after exposure to conditions that may wash away lubricant. Greasable hinges provide a lubrication point, but the supplied listings do not specify a maintenance interval.
How can I tell whether a hinge is suitable for my trailer’s ramp load?
Check the product listing for a rated load capacity and confirm it suits your ramp and installation. The SPARKWHIZ listing does not provide a rated load capacity or confirm compatibility with a specific trailer model, so its stated fit for trailer ramp gates alone cannot establish load suitability. Seek the manufacturer’s guidance when capacity is unclear.
When should I choose a detachable-pin hinge or a shaft bracket plate?
Choose a detachable-pin hinge when removing the pin is important to your setup; QWORK’s title identifies a detachable pin. A shaft bracket plate is different: the OTTFF listing describes a bracket for a 1-1/2-inch shaft, not a complete hinge replacement. Verify that it matches your existing shaft assembly before selecting it.
Final Words
For most buyers seeking several long, greasable weld-on hinges explicitly described for trailer ramp gates, SPARKWHIZ is the strongest match in this roundup. Compare its dimensions with your ramp layout before ordering, and confirm load capacity and trailer compatibility separately because the listing does not establish either. Choose MGWILL for three long hinges, Golhom for a two-hinge A36 steel option, or a shorter or detachable-pin style when those features better fit your installation.


