Smooth and Silent and Sturdy. Move the light furniture, table, cabinet and equipment to the destination more easily and flexibly.MOUNTING HOLE DIMENSIONS: 0.32" (8.3mm) X 0.46" (11.9mm). Caster Wheel Width: 1.25 (32mm). Caster Wheel Diameter: 4 (101mm). WHEEL MATERIALS AND PERFORMANCE: Heavy duty casters made of polyurethane wheels. Ball bearings: Double ball bearings. Premium Caster wheels are made of high quality polyurethane wheels with strong abrasion resistance, silent shock absorber, wearproof, no drag marks and enhance the impact resistance of the whole caster. SPECIFICATION Rotate 360 degrees Smooth and Silent and Sturdy Capacity: 300lbs each caster wheel Plate Size: 2.55 (65mm) x 3.7" (94mm) Hole center to hole center: 1.77" (45mm) x 2.95" (75mm) Mounting hole dimensions: 0.32"" (8.3mm) x 0.46" (11.9mm) Overall Height: 5" (127mm) Caster Wheel Diameter: 4" (101mm) Caster Wheel Width: 1.25 (32mm) Caster Wheel Material: Polyurethane Caster Wheel Color: Blue Ball bearings: Double ball bearings PACKAGE INCLUDES: 24 x Caster Wheels (4 No Brake). The item "24 Pack Caster Wheels Swivel Plate On Blue Polyurethane (4 no brake-24 pcs)" is in sale since Monday, October 9, 2017. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Cabinet Hardware\Other Cabinet Hardware". The seller is "summergreentall" and is located in Somerset, New Jersey. This item can be shipped to United States.