4" X 2" Swivel Casters Heavy Duty Polyurethane on Steel Hub Wheel with Brake 700lb Each (4) Tool Box

Size: 4" x 2" Style: Caster Condition: New Feature: 3/4" Roller Bearing with 1/2" ID Bushing (Manufacture will provide zerk fitting in the wheel or axle) Type: Swivel Caster w/ Top Lock Brake Bearing: Roller Bearing Top Plate: 4" by 4 1/2" Bolt Pattern: 3" by 3" O.A.H: 5 5/8" Material: Heavy Duty Polyurethane on Steel Capacity: 700 lbs Quantity: 1 - Set of 4 Part Number: 504PSB Installation Hardware: Not included