4 x 1-3/8 Swivel Caster Polyolefin Wheel
4 x 1-1/4" Swivel Caster Hard Plastic wheel
Polyoefin tread wheel - Plain bore
5-1/8" Mounting Height
Dust Cap over Swivel Raceways
3-1/2" Swivel Radius
2-3/8" x 3-5/8" Plate
1-3/4" x 2-7/8" -to- 3" Bolt Pattern
5/16" Mounting Bolt Diameter
Zinc plated finish
Tread Lock Brake with Lever on side
300 lbs capacity