5" x 1-1/4" non-marking thermoplastic rubber tread wheel
gray polyolefin core
3/8" ID ball bearings
1-1/2" hub length
Temperature range: -45°F to 180° intermittent service
Hardness: 65 Durometer Shore A scale
Made in the USA
Performa wheels offer the advantages of both hard and soft tread materials in a single wheel. Like a hard tread, Performa rolls easily and is very durable. Like a soft tread wheel, it rolls quietly, protects floors, and resists impacts with a cushioned ride. It also features maximum weatherability, low-temperature flexibility, chemical resistance, water and steam resistance, and rejects floor debris such as metal shavings. Non-marking thermoplastic elastomer tread is permanently bonded to a durable polyolefin wheel core.