Best Black Diamond Plate Truck Tool Box for Different Bed Setups

#1 · Best Overall

1. Tradesman 79460T 60-Inch

• Dimensions: 60.75"L x 20.5"W x 18.5"H
• Weight: 42.2 lb
• Material: Aluminum

Best for: Low-profile crossover storage.

Why it ranks #1: Its 60-inch low-profile cross-bed format, 0.06-inch aluminum body, black diamond plating, and impact-resistant feature closely match the search.

The 60-inch flush-mount profile is the Tradesman 79460T’s defining feature, giving truck owners cross-bed storage in a low-profile format. Its black diamond-plated aluminum body pairs a distinctive tread surface with a water-resistant, rust-resistant finish, while impact-resistant construction adds a practical consideration for a utility box or SUV storage use.

At 60.75 inches long, 20.5 inches wide, and 18.5 inches high, this single-lid box provides a substantial cross-bed footprint; check those dimensions against your truck-bed layout. The 0.06-inch aluminum body keeps the listed material specific, while the electrostatically applied finish is described as resisting water and rust. A latch closure and impact-resistant feature suit users seeking enclosed, everyday storage, though the listing does not specify an interior organizer or capacity.

Skip it if you need a specified drawer system or documented interior capacity; Westin Brute 80-TB400-60-BD-BT lists bottom drawers.

This suits truck owners seeking a black, single-lid cross-bed box with a low-profile format and stated water and rust resistance. Its 60.75-inch length and 18.5-inch height make bed dimensions the key boundary to check.

Listed on Amazon as: Tradesman 79460T 60-Inch Aluminum Flush Mount Single Lid Truck Tool Box, Diamond Plated, Black

#2 · Shorter Cross-Bed

2. Tradesman 79456 56-Inch

• Dimensions: 56.75"L x 20.5"W x 18.5"H
• Weight: 39.9 lb
• Material: Aluminum

Best for: 56-inch impact-resistant storage.

Why it ranks #2: This black diamond-plated aluminum flush-mount box measures 56.75 inches long and includes a lockable latch and impact-resistant feature.

The 56-inch flush-mount format sets the Tradesman 79456 apart for truck owners whose bed layout calls for a shorter cross-bed box. Its black diamond-plated aluminum body has an impact-resistant feature, and a lockable latch gives the single-lid design a stated way to secure stored supplies.

The 56.75-by-20.5-by-18.5-inch dimensions offer a specific footprint to compare with available bed space, while the 39.9-pound listed weight helps buyers plan handling. Aluminum construction keeps the box in the lightweight-metal category, and the material features describe it as durable and scratch-resistant. The lockable latch supports secured storage, but the supplied details do not give an interior capacity or describe compartments, so buyers should plan around the stated dimensions rather than assume an organizer layout.

Skip it if you need a listed interior volume or multiple drawers; Westin Brute 80-TB400-60-BD-BT specifies a bottom-drawer configuration.

This suits owners seeking a shorter-than-60-inch Tradesman flush-mount box with a lockable latch and impact-resistant feature. Its 56.75-inch listed length is the key space consideration, and interior storage details are limited.

Listed on Amazon as: Tradesman 79456 56-Inch Aluminum Flush Mount Single Lid Truck Tool Box, Diamond Plated, Black

#3 · Slim Profile

3. Northern Tool Slim Crossover

• Dimensions: 69"L x 13"W x 12"H
• Weight: 29 lb
• Material: Aluminum

Best for: Slim low-profile bed storage.

Why it ranks #3: Its 69-by-13-by-12-inch dimensions, solid aluminum diamond treadplate body, and one-hand gas strut suit buyers prioritizing a slim crossover.

The slim 69-by-13-by-12-inch profile distinguishes this Northern Tool crossover box for owners who want a narrower storage footprint. Its one-piece aluminum body uses diamond tread, and a reinforced lid brace adds stated strength while a one-hand-operated premium gas strut supports lid handling.

The 677-cubic-inch interior capacity gives a stated measure of storage, while the 69-inch length and 13-inch width help buyers evaluate bed-space tradeoffs. Solid one-piece aluminum construction with 0.045-inch walls is paired with a black powder-coat finish inside and out, described as resisting abrasions. Self-adjusting strikers provide secure closure, and the gas strut enables one-hand operation, which can make opening and closing more manageable while accessing stored tools.

Skip it if you need a wider, larger-capacity box; UWS EC10473 lists a 237.86-liter capacity and 24-inch width.

This suits owners who value a slim crossover profile, specified capacity, and one-hand lid operation. Its 13-inch width is the key storage boundary, so consider the shape of the tools you plan to keep inside.

Listed on Amazon as: Northern Tool Slim Crossover Truck Tool Box, 69in. x 12in. x 13in.

#4 · Reinforced Lid

4. UWS EC10473 69-Inch

• Dimensions: 77"L x 24"W x 17"H
• Weight: 58 lb
• Material: Aluminum

Best for: Rigid-lid crossover protection.

Why it ranks #4: The 69-inch matte black aluminum box has a low-profile, foam-filled RigidCore lid and a one-piece welded tub, though diamond plating is not specified.

UWS’s foam-filled RigidCore lid is the defining feature of this matte black 69-inch box, with the dense foam helping prevent binding and adding lid strength. The low-profile lid also supports rear-cab visibility, making this a crossover option for owners balancing enclosed storage with a clearer view behind the truck.

The one-piece tub is welded from 0.058-inch aluminum, connecting a specific construction detail to a continuous storage shell. Its RigidCore lid sandwiches dense foam between aluminum layers and is described as stronger than standard tool-box lids; the foam also helps prevent binding. Stainless steel paddle handles provide the listed hardware detail, while the 77-by-24-by-17-inch item dimensions and 237.86-liter capacity help buyers assess bed space and storage needs.

Skip it if you need a 60-inch box with a lower stated height; Tradesman 79460T measures 60.75 inches long and 18.5 inches high.

This suits truck owners prioritizing a reinforced lid, one-piece aluminum tub, and low-profile crossover design. Its 77-inch listed length and 24-inch width are important bed-space boundaries to check before choosing.

Listed on Amazon as: UWS EC10473 69-Inch Matte Black Heavy-Wall Aluminum Truck Tool Box with Low Profile, RigidCore Lid

#5

5. Westin Brute 60-Inch Topsider

• Dimensions: 64"L x 18"W x 16"H
• Material: Aluminum

Best for: Contractor topsider access.

Why it ranks #5: Its textured-black aluminum topsider format measures 64 by 18 by 16 inches and is described as rust resistant, with doors and drawers available.

Drawers and doors distinguish the Westin Brute 80-HTB60-BT as a contractor-style topsider box, offering access through more than a basic single-lid layout. Its 60-inch nominal length, aluminum construction, and textured black diamond plate suit tool storage, while the listed rust-resistant feature addresses exposure concerns.

The nominal dimensions are 16 inches high, 13 inches deep, and 60 inches long; the item dimensions list 64 by 18 by 16 inches, so use the latter when planning space. Westin describes the contractor topsider series as providing access through drawers and doors, connecting the format to organized tool retrieval. Aluminum construction and a rust-resistant feature support use as a tool box, and DIY installation instructions are included.

Skip it if you want a full-capacity stake-bed box with bottom drawers; Westin Brute 80-TB400-60-BD-BT lists that configuration.

This fits contractors seeking a 60-inch nominal topsider box with access through drawers and doors. Plan around its 64-by-18-by-16-inch listed item dimensions, and note that the listing omits drawer and capacity details.

Listed on Amazon as: Brute 80-HTB60-BT Aluminum Diamond Plate HD Topsider Truck Tool Box

#6

6. Westin Brute 60-Inch Bottom Drawers

• Dimensions: 62"L x 25"W x 21"H
• Material: Aluminum

Best for: Drawer-access stake-bed storage.

Why it ranks #6: This textured-black aluminum stake-bed box lists a 60-inch nominal length and bottom drawers, offering a distinct access format for work tools.

Bottom drawers distinguish the Westin Brute 80-TB400-60-BD-BT from a basic single-lid chest, offering a way to arrange tools for access from below. Its 60-inch stake-bed design uses textured black diamond plate, while the listed rust-resistant feature addresses a practical concern for tools carried outdoors.

The listing gives nominal dimensions of 24 inches high, 20 inches deep, and 60 inches long, with item dimensions of 62 by 25 by 21 inches; use the item dimensions when planning space. The aluminum construction and rust-resistant feature support tool storage, and the bottom-drawer layout can separate items instead of placing everything in one open space. Westin also describes doors as an available option, but this item is identified as the bottom-drawer version.

Skip it if you want one open compartment with stated capacity; VEVOR JL-TB19-2 lists an 83-liter storage volume.

Choose this for stake-bed users who value bottom drawers and a 60-inch aluminum tool box. Account for its listed 62-by-25-by-21-inch item dimensions, and note that drawer capacity details are not supplied.

Listed on Amazon as: Brute 80-TB400-60-BD-BT Aluminum Bottom Drawers Topsider Truck Tool Box

#7 · Portable Chest

7. VEVOR 39-Inch Chest

• Dimensions: 39"L x 13"W x 10"H
• Weight: 7.9 kg
• Material: Aluminum

Best for: Compact portable aluminum chest.

Why it ranks #7: The black diamond-tread aluminum chest measures 39 by 13 by 10 inches, includes two keys, and lists an 83-liter capacity.

A 39-by-13-by-10-inch footprint makes the VEVOR box a compact black diamond-tread option for truck beds, RVs, trailers, and other listed storage settings. Its aluminum alloy body, double-sided power coating, and side handle combine portable handling with stated resistance to rust, corrosion, and abrasion.

The 83-liter capacity and 86-pound maximum weight recommendation give buyers concrete storage limits for tools or supplies. At 39 by 13 by 10 inches, the chest has a more compact footprint than a full-length cross-bed box, which can help when storage space is limited. The widened handle supports carrying, while two included keys correspond to its lockable storage. VEVOR also describes the aluminum alloy as waterproof and rust-resistant, with a wear-resistant diamond-tread surface.

Skip it if you need a 60-inch cross-bed layout; Tradesman 79460T offers a 60-inch flush-mount format.

This fits buyers needing a portable, compact aluminum chest for a pickup, RV, or trailer rather than a full-width crossover box. Keep its 39-inch length and 86-pound maximum weight recommendation in mind.

Listed on Amazon as: VEVOR Heavy Duty Aluminum Truck Bed Tool Box, Diamond Plate Tool Box with Side Handle and Lock Keys, Storage Tool Box Chest Box Organizer for Pickup, Truck Bed, RV, Trailer, 39"x13"x10", Black

#8

8. ARKSEN 39-Inch Chest

• Dimensions: 39"L x 13"W x 10"H
• Weight: 17.4 lb
• Material: Aluminum

Best for: Portable lockable jobsite chest.

Why it ranks #8: This black aluminum diamond-plate chest measures 39 by 13 by 10 inches and lists a lock, keys, water-resistant design, and carrying handles.

Sturdy carrying handles and a built-in lock make this 39-inch ARKSEN chest a portable option for moving tools between a truck and a jobsite. Its black diamond-plate aluminum body is listed as water-resistant, while the compact 39-by-13-by-10-inch dimensions suit buyers seeking a smaller storage chest.

The two included keys and built-in lock provide a defined way to secure contents, while the handles support carrying the 17.4-pound box. Its 39-by-13-by-10-inch size favors compact storage over a full-width cross-bed footprint. ARKSEN also lists a waterproof- and dustproof-oriented design, and verified product details describe tool-less quick-release doors with stainless steel D-handles that are easy to grip with gloves and create a tight door seal.

Skip it if you need a long cross-bed box; Westin Brute 80-HTB60-BT has a 60-inch nominal length.

This is for users who carry a compact locked chest between a truck, work area, or outdoor setting. Its 39-inch length and portable format are the main boundaries if you need broad cross-bed storage.

Listed on Amazon as: 39" x 13" x 10" Truck Bed Tool Box, Heavy Duty Storage Chest, Black

#9

9. Technical Precision Silverado 69-Inch

• Weight: 80 lb

Best for: 2017 Silverado-specific replacement.

Why it ranks #9: Its 69-inch matte black diamond-plate aluminum design targets a 2017 Silverado 1500, but the vehicle-specific replacement limits its broader fit.

The stated 2017 Chevrolet Silverado 1500 replacement fit is the clearest differentiator of this 69-inch Technical Precision box. Its matte black diamond-plate aluminum construction and low-profile shape combine a truck-specific application with a finish and form suited to owners seeking cross-bed storage.

This listing identifies the box as a replacement for a 2017 Chevy Silverado 1500, so that application is central to the buying decision rather than a universal-fit claim. The 69-inch length and 20-by-14-inch package dimensions give useful planning figures, while the low-profile description signals a lower-profile format. A secure lock is specified for enclosed storage. The listing says it is not manufactured by Chevy, an important distinction for buyers seeking a vehicle-brand-made accessory.

Skip it if you need a general-purpose 60-inch cross-bed box; Tradesman 79460T is listed as a 60-inch flush-mount option.

This is for owners shopping specifically for a 2017 Chevrolet Silverado 1500 replacement box with a low-profile, locked design. Treat the stated vehicle application as the main boundary, not a fit claim for other trucks.

Listed on Amazon as: Technical Precision Silverado 1500 2017 Black 69 INCH Truck Tool Box

#10

10. Garvee Black Steel Chest

• Dimensions: 21.65"L x 13.39"W x 13.39"H
• Weight: 22.1 lb
• Material: Alloy Steel

Best for: Compact steel lockbox storage.

Why it ranks #10: It has a black diamond-plate steel body, side handle, and lock keys, but its compact 21.65-inch length is less suited to cross-bed truck storage.

Alloy-steel construction distinguishes this compact Garvee chest from the aluminum options in this roundup, giving buyers a black diamond-plate storage choice in a 21.65-inch format. A side handle and lock keys support portable, secured storage for tools or gear carried in a pickup, RV, or trailer.

At 21.65 by 13.39 by 13.39 inches and 22.1 pounds, this box has a compact footprint for smaller loads or limited storage spaces. The alloy-steel body and diamond-plate design are presented as heavy-duty construction, while the side handle supports carrying between storage locations. Lock keys provide a stated way to secure the contents during transport or storage. Garvee notes multiple sizes and styles, but this listing does not specify a capacity.

Skip it if you need a stated capacity and aluminum construction; VEVOR JL-TB19-2 lists 83 liters and an aluminum alloy body.

This suits buyers who want a small, lockable steel chest for tools or gear in a truck, RV, or trailer. Its 21.65-inch length and unspecified capacity are important boundaries for larger tool collections.

Listed on Amazon as: Garvee Black Steel Truck Bed Tool Box, Diamond Plate Tool Box with Side Handle and Lock Keys, Storage Toolbox Chest Box Organizer for Pickup, Truck Bed, RV, Trailer