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Home/Workbench Kits/UPGRADED 2×4 WORKBENCH CORNER BRACKETS KIT

WORKBENCH KIT | 3MM STEEL

UPGRADED 2×4 WORKBENCH CORNER BRACKETS KIT

Eight precision-formed corner brackets with an exclusive dual-support structure and 96 mounting screws for workbenches, tables, pergolas and more.

Precisely squared brackets designed to fit flushSee details
$76.99Includes 96 mounting screws
MOQ: 3 unitsETA: Within 10 days from order date
  • 3 mm thickened steel construction
  • Exclusive dual-support geometry helps distribute table loads
  • Precision 90° bends support a square, flush assembly
  • Black powder-coated finish and 96 screws included
8-Bracket KitIncludes 96 mounting screws$76.99
Also available from the SUPCONN Amazon Store ↗
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01

DUAL-SUPPORT GEOMETRY

The upgraded shape reinforces the corner and spreads loads across the connected frame members.

02

PRECISION 90° FORM

Accurate bends help the tabletop and legs sit flat, square and firmly connected.

03

3MM POWDER-COATED STEEL

Thick steel and a black wear-resistant finish are designed for long-term workshop and outdoor use.

UPGRADED CORNER SUPPORT

SQUARE THE FRAME | STRENGTHEN THE BUILD

Customer feedback shaped the upgraded bending process and dual-support structure. The bracket fits flush against the tabletop and legs to improve balance and create a clean, stable corner.

3 mm thickened steelPrecision 90° bendFlush-fit construction96 mounting screws included
For a practical workbench layout, use 4×4 lumber for support legs and 2×4 lumber for the frame.

SIMPLE INSTALLATION

BUILD A SQUARE FRAME IN THREE STEPS

Confirm each bracket position before drilling. The kit can be installed with common electric or manual tools.

  1. 01POSITION THE BRACKETSSet the corner brackets against the tabletop and leg locations, then mark the holes.
  2. 02PRE-DRILL THE LUMBERPrepare accurate pilot holes to support clean fastening and alignment.
  3. 03FASTEN AND SQUAREUse the included screws, check the 90° corners and tighten the complete frame.

WIDE APPLICATION

ONE KIT | MORE WAYS TO BUILD

The corner brackets are suited to workbenches, shop tables, pergolas, garage storage racks, planter boxes and other indoor or outdoor wood-frame projects.

WORKBENCHESSHOP TABLESPERGOLASSTORAGE RACKSPLANTER BOXES

PRODUCT INFORMATION

WHAT YOU NEED TO KNOW

Product
Upgraded Workbench Corner Brackets Kit
Bracket count
8 brackets
Steel thickness
3 mm
Finish
Black powder coat
Frame lumber
2×4 lumber recommended
Support legs
4×4 lumber recommended
Corner geometry
Precision 90° with dual support
In the box
8 corner brackets and 96 mounting screws
BUILD THE COMPLETE WORKBENCH preview

DOWNLOADABLE BUILD PLAN

BUILD THE COMPLETE WORKBENCH

Use the included materials list, cut schedule and assembly diagrams to plan a 63 × 31⅜ in. workbench with 4×4 legs and a 2×4 frame.

Finished top
63 × 31-3/8 in.
Legs
Four 4×4s at 32 in.
Frame
2×4 stretchers and lower slats
Project guide © 2025 DIY Creators | diycreators.com

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COMMON QUESTIONS

BEFORE YOU BUILD

What lumber sizes are recommended?

Use 4×4 lumber for the support legs and 2×4 lumber for the frame construction.

How many brackets and screws are included?

The kit includes eight workbench corner brackets and 96 mounting screws.

Can the kit be used outside?

The black powder-coated finish is designed for wear resistance and is suitable for workshop and outdoor woodworking projects.

What can I build besides a workbench?

The brackets can also support tables, pergolas, garage storage racks, planter boxes and other wood-frame projects.

PROJECT SUPPORT

NOT SURE IT FITS?

Tell us what you're building and the lumber sizes you plan to use. We'll help confirm the bracket layout and number of kits before you order.

Ask SUPCONN Support →
8-Bracket Kit$76.99