20 Pieces L Corner Brackets Black Heavy Duty 1.6 By 1.6 Inch 4 By 4 cm Right Angle Shelf Supports for Wood Furniture and Home Repairs Thickened Steel Braces

20-Piece L Corner Brackets 1.6x1.6 in (41x41 mm)
✔️ Thickened steel diameter holes, 0.55 cm diameter holes, 90° precise fit, black finish

These 20-piece brackets provide strong reinforcement for corner joints in wood shelves, cabinets, frames, and general home repairs, offering handy support across multiple projects.

✅ Size 1.6 x 1.6 in / 4 x 4 cm for tight corner fits
✅ Thickened steel construction delivers strong corner support and keeps joints aligned
✅ Black coating resists rust and adds a clean modern look
✅ Countersunk mounting holes 0.22 in / 0.55 cm diameter for flush mounting with standard screws

💡 What is a heavy-duty L corner bracket used for in woodworking and home repairs?

These handy brackets provide reliable 90-degree support for a range of wood projects.

- reinforce shelves and cabinet corners
- keep joints square under daily use
- works with standard screws and common wood types
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