Swivel polyurethane caster 4"x1-1-4". Cap 280 Lbs
SPECIFICATIONS:
Diameter: 4"
Width: 1-1 / 4"
Capacity: 280 lbs
Total height (to the plate): 5-1 / 8"
Turning Radius: 3-1 / 2"
Shaft Diameter: 3/8"
Bearing: Balls (double bearing)
Wheel Material: Polyurethane
Plate Dimensions: See Photos