Workbench Corner Brackets, 8-Pack 4mm Steel With Hardware

Workbench corner brackets lock your table legs and top square for a more stable DIY bench, desk, or shop table build. This 8-pack uses 4 mm thick steel to reinforce 4x4 and 2x4 lumber frames, helping reduce wobble and racking under load. Smooth, deburred edges and a high-temp powder-coated finish support cleaner handling and better resistance to wear. Hardware is included to speed assembly and keep your build aligned.

• Fits 4x4 and 2x4 lumber to build or reinforce workbenches, desks, and shop tables


• Delivers added stability with 4 mm thick steel that resists bending and deformation


• Prevents bolt collisions with offset mounting holes for cleaner, faster fastening


• Includes a complete hardware kit with bolts, nuts, and a wrench for quick assembly


• Protects surfaces with deburred, sandblasted, powder-coated steel for smoother handling

Build to your exact dimensions without fighting misaligned legs or a twisted frame. These right-angle corner braces are designed to keep corners plumb and square while you assemble, then hold firm once tightened. Use them for workshop benches, patio tables, aquarium stands, BBQ tables, storage boxes, and more—indoors or outdoors. If you’re upgrading a shaky table or starting a custom build from 2x4 or 4x4 lumber, this bracket kit keeps your structure rigid and repeatable. Grab yours today and get your next project assembled faster.

• Quantity: 8 corner brackets


• Material: Steel


• Steel thickness: 0.16 in / 4 mm


• Fits lumber: 4x4 and 2x4


• Finish: Deburred, sandblasted, high-temp powder-coated


• Fixation hole diameter: 0.43 in / 11 mm


• Bracket size: 7 x 7 x 10 in (178 x 178 x 254 mm)


• Weight (each): 4.41 lb / 2 kg


• Hardware included: 35 bolts (12 cm), 35 bolts (6 cm), 70 nuts, 1 wrench


• Color: Green