3" x 1-1/4" Steel Wheel Swivel Caster - 250 Lbs Capacity overall-height-11-1/2 they are most often used

they are most often used on roll of dumpsters

Wheel Type:Cast Iron Wheel Diameter:6" Tread Width:3" Hub Length (without Bearings):

Temp Range: -40˚F to 600˚F

} Capacity: 250 Lbs

3" x 1-1/4" Steel Wheel Swivel Caster - 250 Lbs Capacity overall-height-11-1/2 they are most often used3" x 1 1 4" Steel Wheel Swivel Caster Part # Q403001STL Metal wheels are the most durable and longest lasting type of caster wheel available in this size. However, while metal wheels are very strong, they are rough on floors and could lead to floor damage. For floor protective wheels, be sure to check out our polyurethane, rubber, and polyolefin wheels. Specifications: Load Capacity (lbs.): 250 Link to Matching Rigid Caster: Q4030R01STL Wheel