8 Pack Heavy Duty 4x4 Inch 90 Degree Metal Corner Brackets For Shelves And Cabinets, Sturdy L Braces And Post Connectors, Ideal For Wood DIY Projects, Decorative Knee Braces, Strong Angle Support

Eight-Pack Heavy-Duty 4x4in 90-Degree Corner Brackets
✔️ Pack of 8, 4x4 in brackets, 2 mm thick, rust-resistant steel

These heavy-duty metal corner brackets reinforce shelves, cabinets, and wood DIY projects. Built for home renovations, shop workflows, and decorative knee braces, they deliver solid 90-degree connections with a clean, professional look.

✅ Heavy-duty steel construction ensures solid support for shelves and cabinets
✅ Size: 4x4 inch brackets (100x100 mm), 2 mm thick
✅ Black powder-coated finish resists rust and corrosion
✅ 8-pack for bulk installs and replacements
✅ Ideal for posts, knee braces, and DIY framing

💡 What is a heavy duty corner bracket used for in wood projects? These handy brackets help create rigid, square joints for shelving, cabinets, and frames. - shelf reinforcement and cabinet anchoring - post connectors and knee brace support - resisting wobble in heavy-duty builds