The U-bracket plate combo set casters are designed to replace old and broken wheels on desks, storage racks, lockers, shoe racks, bookshelves, cabinet, trolley, small machinery, and other furniture. Widely used in homes, offices, libraries, bars, shops, etc. Both smooth tile floors and rough cement floors can be used

Specifications
Material: Carbon Steel, TPE
Total Load Capacity: 75 kg / 165 lbs, Each Load Capacity: 25 kg / 55 lbs
Wheel Diameter: 50 x 17 mm / 2 x 0.67 inch (Dia*W)
Mounting Height: 65.5 mm / 2.58 inch
U Clamp Inner Width: 20 mm (7/9 inch)
Mounting Hole Diameter: 7.2 x 4.7 mm / 0.28 x 0.18 (L*W)
Plate Size: 38 x 23 x 34 mm / 1.5 x 0.91 x 1.34 inch (L*W*T)
Packing List: 4 x U-bracket Plate Caster with Brake, 4 x M5*30 Nuts, 1 x Screwdriver

Advantage
1. Swivel Caster: The swivel caster has built-in high-hardness balls and can rotate 360 degrees flexibly and stably. With brake design, it can easily lock the wheels to prevent sliding.
2. The casters are made of TPE material, which has good elasticity, does not damage the floor, can absorb shock and vibration, and rolls silently and no noise. Thickened carbon steel bracket, rust-proof and durable.

Instruction
Coming with bolts and screwdriver, it's easy and quick to attach to the leg of the furniture.

NOTE: Please note that the load capacity of 4 wheels can only be calculated as the load capacity of 3 wheels.