Swivel Caster Stem Threaded Wheels For Chair Desk

The threaded stem caster wheels are designed for replacing old and broken wheels on desks, storage racks, chairs, lockers, shoe racks, bookshelves, and other furniture. Widely used in homes, offices, libraries, bars, shops, etc.AdvantageThe threaded casters are made of PA, which is wear-resistant and pressure-resistant, with high hardness and greater load-bearing capacity, ensuring smooth and safe movement. The thickened carbon steel bracket is chrome-plated on the surface to prevent rust and corrosion.Built-in balls, 360-degree flexible rotation, smooth and quiet. With brake design, the wheels can be easily locked to prevent sliding.InstructionThreaded design, with nut and wrench, easy to install on furniture, can be used to replace old casters. Suitable for smooth tile floors and rough floors. Note: 1. Please note that the load capacity of 4 wheels can only be calculated as the load capacity of 3 wheels. Because the road surface is uneven, the force on the 4 wheels may be uneven. 2. Please measure the size of the shelf bolt-hole before your purchase.