1. This caster with a bracket made of 15/64″ thick welded steel
2. The swivel caster has a red casting polyurethane tread mold-on gray polypropylene core
3. Non-marking, less harm to the floor, noiseless running, chemical resistance and light weight
4. High quality raw materials
5. Galvanized bracket
4" Swivel Plate Caster 600LBS Capacity
This swivel plate caster Wheel is made of polyurethane and polypropylene with Zinc plated bracket
It can protects floors and is resistant to chemicals, caustics, acids and oils，low noise.
It's popular with many material handling equipments of various industries.
The areas of applications for our casters are extensive, such as pallettruck, service cart, shopping cart, hand trolley, hospital equipment, etc.
|Plate size(inch)||4-1/2 x 4|
|Inside Bolt Hole Spacing||3 x 3|
|Outside Bolt Hole Spacing||2-5/8 x3-5/8|
|Attaching bolt size(inch)||3/8|
|Wheel tread material||Polyurethane|
|Wheel tread color||Red|
|Frame treatment||Zinc plated|