24pcs 5 x 3 inch heavy duty l brackets corner brace black steel l brackets for wood shelves angle shelf mounting bracket with screws aconnet <b>5 inch x 3 inch heavy duty l shaped corner bracket for wood shelves, such as bookshelf, garden shelf, cat tower, closet, garden shelf and so on. </b><br> -- countersunk screw holes design, aesthetic appearance and flat surface, <br> -- with arc design, smooth surface and edges without burrs. <br> -- black coating, anti-rust, durable and sturdy. <br><br> <b>installation steps: </b><br> 1. extra install tool needed: screwdriver, electric drill; <br> 2. first use a drill to dig a hole in the wall or wooden board; <br> 3. install the screw holder; <br> 4. then use a screwdriver to tighten the screw on the bracket. <br><br> <b>specifications: </b><br> color: black<br> material: iron<br> thickness: 2mm width: 20mm / 0.78" size: 125mm x 75 mm / 5" x 3"<br> thickness: 3mm / 0.12” <br> screw holes dia.: 5mm / 0.2"<br> support weight: maximum 35lb for a pair of corner bracket<br><br> <b>package included: </b><br> 24 x angle shelf brackets<br> 48 x long screws<br> 96 x short screws<br> 48 x expansion pipe<br>