DICASAL 4 Inch Swivel Stem Casters Heavy Duty American Size UNC 1/2\-13x1-1/2\Stem Thread Wheels 360 Degree Durable Wheels Dual Safety Locks Castors with 1320 Lbs Capacity Pack of Four
- These Service Caster Series #20 Polyurethane casters offer various wheel sizes and mounting heights: 3” Wheel: 4-1/8” mounting height.
- 3-1/2” wheel: 4-5/8” mounting height.
- 6” wheel: 7-1/8” mounting height. Wheels are offered in five different colors – Gray, Blue, Black, Maroon, and Red..
- Weight Capacity: 3" and 3.5": 300 lbs Capacity/Caster.