Features: Achieve smooth and long-lasting gate movement with this 304 steel rotating swivel pulley for sliding entrances. The 360 rotating design allows for convenient operation of your sliding entrance system. Suitable for residential homeowners, property managers, and installation and maintenance engineers who require stable gate movement. Precision pulley rollers are built for long-term use. The swivel pulley is crafted from heavy-duty steel, offering moisture resistance, corrosion resistance, and rust resistance. Ideal for sliding doors, rolling doors, wheels, and machine parts. Specifications: Material: 304 Steel Option Types: #48 Type Swivel Pulley, #48V Type Swivel Pulley, #48H Type Swivel Pulley, #68 Type Swivel Pulley, #68V Type Swivel Pulley, #68H Type Swivel Pulley Rotation: 360 Thickness: Approx. 22mm / 0.87in Outer Diameter: Approx. 48mm / 1.89in Package Includes: 1 x Swivel Pulley Note: Please allow 1-2cm errors due to manual measurement. Ensure you are comfortable with this before ordering. Due to differences in monitor displays, the image may not reflect the actual color of the item.