Constructed Of High-Quality, Proprietary Thermoplastic Rubber (Tpr) And A Robust Kingpinless Rigging. The Tread Provides A Smooth, Quiet Performance. Its Impact Resistant And Provides Exceptional Floor Protection. The Proprietary Tread Also Reduces The Force Required For Movement, While Rejecting Debris (Like Metal Shavings). Chemically Bonded To Core. Gray Tread Color. 65 Shore A. Wheel Core Is Constructed Of Polyolefin.<br>Features:<br>* Order by 6 pm for same day shipping.<br>* Constructed Of High-Quality, Proprietary Thermoplastic Rubber (Tpr) And A Robust Kingpinless Rigging.<br>* The Tread Provides A Smooth, Quiet Performance.<br>* Quantity quotes available.<br>Order online from Box Partners today.