This listing is for 2 pcs Acetal / Delrin black rod 2.00 (2") diameter x 6" long. Acetal resins have a high resistance to organic solvents, a low coefficient of friction, and an outstanding resistance to abrasion when compared to other thermoplastics. Acetal / Delrin is exceptionally resistant to moisture, lubricants (including gasoline). These rods have a broad temperature range and are among the most creep resistant crystalline thermoplastics. Features: 1. Continuous use temp of 180 deg f // 2. Easily machinable at close tolerances // 3. Great dimensional stability // 4. Very low moisture absorption // 5. Many many more. Applications: 1. Gears and Rollers // 2. Scraper Blades // 3. Jigs and fixtures // 4. Electrical Components // 5. Bushings and Bearings // 6. Wear Strips and Pads // 7. Valves