4" x 1-3/8" HARD Rubber Wheel ; 5/8 Bore; 1-3/4" Hub Length; Roller Bearings; 550 lb Load Capacity; Compatible with Darnell 70 series casters.
Tough, solid hard rubber wheels roll easily under heavy loads. Will not chip or crack under impact. Special compound is formulated to resist wear and abrasion. These hard rubber wheels are expertly hand crafted at the Darnell-Rose facility in California.
10 YEAR LIMITED