Features [CAREFULLY SELECTED MATERIALS AND CRAFTSMANSHIP]: Swivel caster wheels made of high-quality PVC and PP material, ensuring minimal noise and a beautiful appearance. [STRONG BEARING CAPACITY]: Thickened bracket material allows for heavy loads up to 30KG, preventing deformation and ensuring durability. [HARD STEEL HEX SCREW]: Galvanized treatment prevents and erosion, making installation easy and convenient with the included hex screw. [STABLE AND ]: These swivel caster wheels are stable, non-skid, quiet, and wear-resistant, suitable for furniture and medical casters. [WIDE APPLICATION]: Versatile swivel castors can be used in various devices, including instrument cases, toolboxes, workbenches, trolleys, carts, and more. [CAREFULLY SELECTED MATERIALS AND CRAFTSMANSHIP]: Swivel caster wheels made of high-quality PVC and PP material, ensuring minimal noise and a beautiful appearance. [STRONG BEARING CAPACITY]: Thickened bracket material allows for heavy loads up to 30KG, preventing deformation and ensuring durability. [HARD STEEL HEX SCREW]: Galvanized treatment prevents and erosion, making installation easy and convenient with the included hex screw. [STABLE AND ]: These swivel caster wheels are stable, non-skid, quiet, and wear-resistant, suitable for furniture and medical casters. [WIDE APPLICATION]: Versatile swivel castors can be used in various devices, including instrument cases, toolboxes, workbenches, trolleys, carts, and more. Spec: Item Type: Swivel Caster Wheels Material: PVC, PP, steel Connection Specifications: Threaded rod M8x15 Diameter: Approx. 65mm / 2.56in Wheel Width: Approx. 45mm / 1.77in Load Capacity: Approx. 30kg / 66.14lb Installation Height: Approx. 75mm / 2.95in Package List： 2 x Swivel Caster Wheels Note： Package List 2 x Swivel Caster Wheels