The Metro Moulded Parts UW 49 Flat Rubber Washers, each with dimensions of 1/8" I.D., 1" O.D., and 3/8" thickness, are the epitome of durability and versatility. Known also as Flat Gaskets, Rubber Spacers, Sealing Disks, or Insulation Washers, these resilient washers are UV, chemical, and ozone resistant, making them perfect for a multitude of applications across various years, makes, and models. Their sturdy, flat design ensures a snug and reliable fit, enhancing their function as either a shock absorber or spacer. Crafted to withstand harsh environments, these washers feature a robust rubber composition providing excellent resistance against wear and tear. Their smooth, flat surfaces optimize contact and distribute loads evenly, reducing stress and preventing leaks effectively. Installing these washers is straightforward; just align and press into place as needed, fitting seamlessly into your current setups or new projects. Experience unmatched reliability and functional elegance with Metro Moulded Parts UW 49. Their rugged durability promises longevity, backed by Metro's industry-leading platinum warranty that guarantees replacement free of charge for 30 years. Don t compromise secure your set now and ensure lasting quality in every connection.