2-1/2" Heavy Duty Car Dolly Replacement Casters Set of 4 - Part #: M350005-4

Plastic caster wheels are solid injected molded polyolefin which yields a high shock load, impact resistant, and abrasion resistant wheel. These wheels are lightweight yet hold high weight capacities and are also non-marking. They also are washable, impervious to water, and highly resistant to solvents, oils, grease, most chemicals, and cleaning solutions. These wheels do not flat spot over time like softer tread wheels. It is because of these many features and economical price point that plastic wheel casters are very popular.

• Heavy Duty 2,500 pounds capacity (625 pounds per casters)
• Comes with ball bearing that helps assist moving the car while on the dolly
  
• Fits the Merrick Machine Auto Dollies (M998103, M998046, M998104, M998035, M998105, M998036) & any other car dolly with holes for a 1/2" threaded stem
• 3-1/4" Overall Mounting Height
  
• 2-1/2" Wheel Diameter
• 1/2" diameter stem by 13/16" long
• Comes with lock washer and nut