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.
Very thick plate and fork with the help of good quality bearing make the caster durable. Moreover, the large size shock absorbing single spring keep the wheel roll smooth and quietly on uneven floor. Shiny red PU wheel is attractive.