4 Inch Swivel Plate Caster Wheels, All Black Heavy Duty Casters Set of 4 with Brake, Polyurethane Locking Caster Wheels for Cart, Workbench, Load 2000lbs

WIEYUNN is committed to developing the most practical, most favorable and best quality casters for customers. The strong carrying capacity and smooth silence of our casters will be beyond your imagination. When you install our 4 inch casters with brakes, the goods will be easily delivered to any place you want, saving you time and energy. Our industry casters are made of premium non-marking polyurethane rubber and steel with exquisite workmanship,very durable and silent,easy to install and assemble. They are heavy-duty casters, which feature strong load-bearing capacity, safety, stability, 360 degree rotation, smooth silent rolling, wear resistance, impact resistance as well as durability. In addition, castor wheels are equipped with safety dual locking system, which simultaneously locks the plate and the wheel, Ensuring the cargo doesn’t move when parked, and ensuring the safety of people and goods at any time and at any angle. They are widely used for furniture, workbenches, mobile tool stand, garages as well as small equipment. Specification: Feature: Rotate 360 degrees, Smooth, Silent, Sturdy Color: All black Material: Polyurethane and steel Bracket: High quality steel-galvanizing Bearing: Double ball bearings Brake Type: Contacted double brake Wheel Diameter: 4 inch /100mm Wheel Width: 1.26 inch /32mm Mounting Height: 5.12 inch /135mm Plate Size: 95mm x 65mm /3.74 x 2.56 inch Hole Diameter: 8mm /0.31 inch Hole distance: 75mm x 45mm / 3 x 1.77 inch Capacity: 2000Lbs (500Lbs each) Package Includes: 4 x Caster Wheels with Brake + 16 x Screws Note: All WIEYUNN swivel caster wheels approved by SGS,BIFMA,ROHS.