The A-1 Products AN-8 Poly Washer 2pcs is engineered to provide superior sealing in a variety of applications. With a precise outer diameter of 1.255 inches and an inner diameter of 0.75 inches, these washers are perfect for reducing wear and protecting surfaces. At 0.07 inches thick and made of durable nylon, they ensure longevity and efficiency. Ideal for fastening needs, the washers fit seamlessly in high-pressure environments, ensuring a tight seal. Comes in a convenient pair for enhanced value and usability.