Beefy Heavy Duty 12 Gauge Steel Corner Bracket For 4x4 Posts, Built To Last DIY Workbench, Shop Table, CNC Table, Pergola Bracket, Backyard Deck Support, Made In USA, Industrial Strength Construction

Heavy-Duty 12-Gauge Corner Bracket for 4x4 Posts
✔️ 14x7 bracket fits 3.5x3.5 posts; uses 1/2" lag screws

This heavy-duty steel corner bracket is designed to reinforce connections on 4x4 posts for DIY projects such as a shop table, garage workbench, CNC table, pergola, or backyard deck. Sold individually and made in the USA from USA-made steel.

✅ 12-gauge steel, nearly 1/8" thick, USA made
✅ Fits over 3.5" x 3.5" 4x4 posts; 14" x 7" size and 90-degree bend
✅ Mounting holes accept 1/2" lag screws or 1/2" through bolts
✅ Mounting hardware not included
✅ Can be welded for metal frame builds
✅ Raw steel ships; rusts if untreated unless coated

💡 What is a 4x4 corner bracket used for in DIY woodworking projects?

- Handy for creating rigid right-angle joints on decks, pergolas, or shop tables - Provides strong support for 4x4 posts and cross members - Easy to install with standard 1/2" lag screws or through bolts - Durable 12-gauge steel construction for long service life