3” Replacement for GoJak Models 4107, 4500, 4520 | Set of 4 | 1,200 lbs Capacity per set of 4

This product listing is a set of 4 replacement casters for the GoJak Dolly 4107, 4500, and 4520 models. This listing includes four lock nuts and lock washers to allow a quick and easy fastening to your GoJack dollies. The wheel material is a polyolefin, a heavy-duty industrial plastic wheel that is highly resistant to chemicals, water, oils, and frequent washdown applications. The 3" diameter wheels tread is slightly crowned, allowing the user to maneuver the dolly and or vehicle much easier when compared to a flat treadwheel. The mounting stem on these casters is 1/2" in diameter by 1" long, which is the industry standard for these models. These casters have been tested and are guaranteed to fit on GoJak models 4107, 4500, and 4520.

Casters fit on GoJak models 4107, 4500, 4520
Heavy Duty Replacement Casters directly bolt to the frame of the dolly
1/2" Diameter by 1" Long Threaded Stem
Lock Nuts and Washers included
The Wheels Slight Crown Tread allows easier maneuverability to the dolly and vehicle
This 3" Diameter wheel is resistant to chemicals, oils, and water
Double Ball Raceways
Heavy-Gauge Cold Rolled Steel
Steel Dust Cover protects swivel raceways
Zinc Plated Finish steel for added corrosion/rust resistance

Wheel Diameter: 3"
Tread Width: 1-1/4"
Overall Height: 4"
Swivel Radius: 2-7/8"
Weight Capacity: 300 lbs per caster/1,200 lbs per set of 4 Casters
Stem Type: Threaded Stem
Stem Size: 1/2" x 1