Made of high-quality polyurethane with cold, fire-resistant stability and designed to be super gentle on your floors.
Size: 40x32mm/1.57" x 1.25", Thread Diameter: 8mm/0.31". The hole of the iron plate used to fix the wheel cannot be less than 8mm.
These caster wheels smoothly moved with no marking, won't harm your wooden floor, no noise, the surface of the rubber wheel is soft and better protects the ground.
Swivel casters feature a new stem design that makes replacing old casters a breeze. Just simple disassembly and installation can make your mobile heater get smooth moving ability.
Multitude of uses: These casters are widely used, generally used for workbench, cart, trolley, shelf, wooden cabinet, furniture, home appliances, etc.