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3x3 Corner Bracket, Heavy Duty Galvanized L Brackets, 90° Corner Braces for Deck Posts, Wood Shelves, Furniture, Workbench & Woodworking Projects – Reinforce Corners & Keep Square,15 PCS
5.0 (118 items)
Limited Time SaleUntil the end
21
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US$13.75 cheaper than the new price!!
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Used US$9.16
Product details
| Management number | 221186705 | Release Date | 2026/05/03 | List Price | US$9.16 | Model Number | 221186705 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Core Function：These 3x3 inch heavy duty L brackets are precision 90-degree corner braces engineered to reinforce joints and keep structures perfectly square. Essential for wood shelves, deck railing posts, bed frames, garage workbenches, furniture frames, and pergolas—providing reliable corner support where stability matters. Ideal for DIY woodworking projects requiring true alignment
- Scene Flexibility：Trusted across diverse projects - Securing deck railing posts, stabilizing garage storage systems, reinforcing cabinet supports, building chicken coops, assembling wooden shelving units, and crafting patio furniture. Works seamlessly on wood, PVC, and thin metal surfaces. From home workshops to outdoor structures, these angle brackets deliver versatile reinforcement for furniture making, woodworking, and structural bracing needs
- Smart Design： Unlike basic brackets that cause splitting or misalignment - 8 pre-drilled holes with beveled edges prevent wood damage; laser-cut 90° angles guarantee precision; dual-surface mounting accepts M4/M5 screws; includes 2 reusable positioning templates for drill-free alignment. Saves time, eliminates wobble, and ensures professional results—no more crooked shelves or unstable joints
- Premium Galvanized Steel：Rust Resistance You Can Trust - Forged from thick 12-gauge (2.55mm) galvanized steel with corrosion-resistant finish. Withstands moisture, humidity, and daily wear—ideal for indoor furniture and outdoor structures like decks, pergolas, or sheds. No flaking, peeling, or premature rust. Built for longevity where standard brackets fail, giving you confidence in every installation
- Package Details：Project-Ready Value - Each corner brace measures 3" x 3" x 1.5" depth. Choose 8, 15, or 25-piece value packs to match project scale (cost-effective for contractors & DIYers). Includes 2 positioning templates for quick setup. Note: Screws not included—customize with your preferred hardware for optimal fit. All components rigorously inspected for quality and consistency
| Color | Black |
|---|---|
| Set Name | Heavy-Duty Corner Brace Set (15-Pack) |
| Brand Name | GZQIUYI |
| Item Depth | 1.5x3x3 inch |
| Unit Count | 15.0 Count |
| Finish Types | Polished |
| Manufacturer | GZQIUYI |
| Model Number | QYM110B15 |
| Material Type | Alloy Steel |
| Mounting Type | Corner mount |
| Item Dimensions | 3 x 1.5 x 3 inches |
| Included Components | 15 PCS BLACK L Bracket (No Screws) |
| Manufacturer Part Number | QYM110B15 |
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