10-pack 1.9 cm Metal Conduit Elbow Bearing Pulley Block with Two Plastic Wheels for Sliding Door Window Cabinet

General Description This pack of 10 metal duct elbows is designed for smooth operation thanks to its integrated bearings. It is ideal for versatile use in various furniture pieces such as cabinets, bookcases, and display cases. Technical Specifications Length: 45 mm Wheel Diameter: 19 mm Distance from caster hub center: 14 mm Load Capacity: 20 kg Application These duct elbows are perfect for equipping your office furniture and ensuring smooth and efficient movement. Please measure your furniture to ensure the pulley meets your requirements before purchasing.