Product Description
Technical specifications for a generic 4" x 2" polyurethane wheel.
"Specifications
Material & Construction
| Material Type | Polyurethane on Polypropylene or Polyolefin |
| Durometer Hardness | 60 Shore D (+/-5) or 95 Shore A (+/-5) |
Technical specifications for a generic 4" x 2" polyurethane wheel.
"| Material Type | Polyurethane on Polypropylene or Polyolefin |
| Durometer Hardness | 60 Shore D (+/-5) or 95 Shore A (+/-5) |