Hardware brackets uses:
L brackets for wood: Fixing shelving to walls, connecting two pieces of wood together at right angles, reinforcing inside of right angle corner joints. Table edge corner brackets for wood tables, chests, furniture and more.
Use the mounting brackets where you need to connect extrusion to something that must be flush with the bracket, plate, mounting point, etc., or where you want to stairstep parallel extrusions, the wall brackets prevent a corner L bracket from being used at a right angle to the direction of the slot.
You can use them for cabinet, bookshelf, display cabinet, furniture, wardrobe, closet, cupboard, bookcase, etc. The safety small hole allows the use of a screw to permanently secure the shelf. The small L bracket is not easy to rust and durable. 90 degree bracket corner brace which supports offering a strong bearing force, is perfect for hanging in a garage, living room or office.