Stepup 50 / 60
Series Polyolefin Wheel
Injection molded polyolefin wheels are super light, yet super strong. These Wheels are designed to handle hard impacts and tough environments. Non-marking and non-water absorbing, these wheels will not swell when exposed to excessive moisture, and they are resistant to most chemicals.
Temperature Range: -22° F to 185° F
Hardness: 65(±5) Durometer Shore D