This hollow round is a nylon alternative to metal components. It is made of nylon for strength, rigidity, and high melting point. It has low surface friction and requires little or no lubrication. This translucent white hollow can be fabricated using standard metal working equipment and is suitable for use with oilers, bushings, and bearings, hinges and wear rings wear strips, tooling fixtures, die wear plates, and form tools, among other applications. Features - Color: Beige. - Material: Nylon. - Size: 5.00 x 5.00 x 5.00cm/ 1.97 x 1.97 x 1.97 inch. - Nylon bearing rod for alternative to metal components for strength, rigidity, and high melting point. - Low surface friction for little or no lubrication for easy handling and maintenance. - Made of nylon material, will not deform, degrade or develop cracks as plastic adapters. - Insulated nylon material is strong and light. When you try to reduce weight or need it to be non-conductive, make these components suitable for application. - The product is easy and simple use kit, is rust-prevention and durable. Package list: 1 x bushing