Caster Wheel, Load Rating 300 lb., Wheel Dia. 4 In., Wheel Width 1-1/4 In., Wheel Material Thermoplastic Rubber, Wheel Color Gray, Core Material Polypropylene, Hub Length 1-1/2 In., Fits Axle 3/8 In., Spanner Bushing Not Included, Core Color Gray, Precision Ball Wheel Bearings, Temp. Range -45 to 180 Degrees F, Durometer 70 Shore A, Resistant To Water, Oil, Chemicals, Most Acids, Features Donut Tread, Bore Dia. 3/8 In. Features Includes: Thread Guards Item: Caster Wheel Core Color: Gray Load Rating: 300 lb. Wheel Color: Gray Resistant To: Chemicals, Most Acids, Oil, Water Durometer: 70 Shore A Wheel Width: 1-1/4" Bore Dia.: 3/8" Wheel Dia.: 4" Fits Axle Dia.: 3/8" Spanner Bushing: Not Included Caster Load Rating Range: Light-Medium Duty Caster Wheel/Tread Material: Thermoplastic Rubber Caster Core Material: Polypropylene Caster Wheel Bearings: Ball Caster Temp. Range Available: Yes Caster Temp. Range: -45 Degrees to 180 Degrees F Non-Marking: Yes Caster Wheel Shape: Donut Tread

Caster Wheel, Load Rating 300 lb., Wheel Dia. 4 In., Wheel Width 1-1/4 In., Wheel Material Thermoplastic Rubber, Wheel Color Gray, Core Material Polypropylene, Hub Length 1-1/2 In., Fits Axle 3/8 In., Spanner Bushing Not Included, Core Color Gray, Precision Ball Wheel Bearings, Temp. Range -45 to 180 Degrees F, Durometer 70 Shore A, Resistant To Water, Oil, Chemicals, Most Acids, Features Donut Tread, Bore Dia. 3/8 In. Features Includes: Thread Guards Item: Caster Wheel Core Color: Gray Load Rating: 300 lb. Wheel Colo