Stepup 50 / 60 Series Thermoplastic Rubber-Round Thread Wheel
Thermoplastic rubber gives you both the advantages of soft and hard tread wheels. This quiet and easy-rolling wheel is ultra durable, yet it offers superior non-marking floor protection, while rejecting debris that tends to stick into standard soft tread wheels. This wheel will withstand a wide range of harsh environments. The round tread is recommended when an easy swivel is required(6" & 8" only).
Temperature Range: -22° F to 185° F
Hardness: 65(±5) Durometer Shore A