3-1/8" X 4-1/8" Mounting Plate
Features
	
Capacity up to 500 lbs. per caster
	
3" x 1-3/4" Black Polyolefin ( Industrial Plastic ) wheel with Roller Bearing for easy rolling and higher capacity.
	
Zerk fitting in Axle
	
Overall Mounted Height - 3-7/8""
	
Plate size - 3-1/8" x 4-1/8"
	
Hole Spacing - 2-3/8" x 3-3/8"