Size:Each corner bracket size: 45x45x19mm/ 1.6x1.6x0.63in, the thickness: 2.5mm/ 0.08in, and the hole diameter: 5mm/ 0.2in. SUPER EASY TO INSTALL: The attached self-tapping screws have a deep thread that offers fastening force and great grips in wood materials. Countersink mounting holes the screws do not stand out, and tight-fitting 90-degree angle brackets give your furniture an aesthetic look. L Brackets for Wood can help you repair shaky furniture quickly and . GOOD FOR QUICK DIY PROJECTS: angle brackets for wood are perfect for reinforcing right angle corner joints in tight spaces, such as bookcases, chairs, tables, beds, cupboards, drawers, , bookshelves, kitchen cabinets, wood frames, fences, closets, dressers, etc. Be a , and enjoy happiness from DIY! STRONGER & DURABLE: corner brace is made of high-quality steel, sturdy, will not twist or deform, and has a long service life. The black-coated surface is waterproof and rustproof, and the round edge is without burrs (no edge), with no worry about scratching your hands or furniture. Colour:black Material:steel Package Contents: 20 x L brackets 80 x screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.