A rare water resistant caster, ideal for hospital, seafood industry and laboratory. The body frame is made of thick plastic with stainless steel moving parts. The TPR wheel with a precision bearing inside can roll smooth and noiseless.
SUPO's special caster for applications that demand an extremely low overall height and an incredibly high capacity. Wide and little round surface PA wheel will roll and rotate smoothly. Dust-proof for both Swivel head and Wheel bearing.