Material - The closet rod bracket is made of high quality zinc alloy with polished surface, which has good rust and corrosion resistance. It is very durable and will not deform or break easily, so it can be used for a long time. Unique Design - These heavy duty closet pole brackets are U-shaped design with a shell U-shaped fixed, which makes it safer to fix the cabinet pole. This design provides a flexible way to use, easy to install or quickly remove the piston rod. Practical Design - Our closet rod brackets have good load-bearing capacity and are strong enough to support a large amount of clothing. Each U-shaped closet pole socket has two countersunk screw holes so the screws won't stick out and hurt your hands. Package - You will get 8 pieces of guard rod end brackets -zinc alloy dress and 16 stainless steel self-tapping screws. Mounting hole diameter: 5mm.It is designed for use on closet poles with a diameter of no more than 17mm. Multiple Applications - These closet rod brackets can be firmly attached to the wall or surface made of wood, which is very suitable for offices, homes, hotels, bathrooms, kitchens or other places to hang clothes, towels or other items.