Made of high-tech proprietary Glass-Filled Nylon. 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. Made In Canada. 3 Year warranty.
Features
- Non-marking high quality proprietary tread
- Absorbs impact
- Water resistant
- Sealed ground precision ball bearings
For more information, please see Technical Data Sheet