PERFECT CASTER ROLLER FOR ANY DIY PROJECT: These casters provide a variety of durability, stability, and smooth mobility, making them suitable for various environments and load types. MANY USES: These four swivel casters are suitable for various applications, such as industrial carts, dollies, work benches, and other heavy-duty equipment that require smooth mobility and reliable support. MEASUREMENTS: Top Plate: 2-3/8" by 3-5/8", Overall Height: 4 1/4". CAPACITY: Each caster can support up to 300 lbs, with a total support of 1,200 lbs. FAMILY OWNED BUSINESS: Creative Industrial Sales has been in business for over 30 years, we are a family owned business in America that supplies to all OEMs. Trust us to supply your projects with quality casters. Size: 3" x 1-1/4" Color: Gray Condition: New Style: Swivel Caster Top Plate: 2-3/8" by 3-5/8" Overall Height: 4 1/4" Material: Polyurethane Features: Heat Treated Double Ball Raceway Bearing:Precision Sealed Bearing Capacity: 300 lbs Quantity: 1 - Set of 4 Part Number: G144S Installation Hardware: Not included