Made of high-tech proprietary glass filled nylon (RX). Provides better impact resistance than standard glass filled nylon. Does not absorb moisture like phenolic, and offers better floor preservation than steel or cast iron. Resists most chemicals, solvents, gases, acids and steam cleaning. Top plate measures 4 x 4-1/2". Black tread color. 85 (+/-5) Shore D. Wheel core material is glass filled nylon (RX). Made in Canada. 3 year warranty.
- Non-making high-quality proprietary tread
- Lightweight design
- Absorbs impact
- Moisture resistant
- Easy roll performance
- Environmentally friendly
- Sealed ground precision ball bearings
- Compatible with caster pads