The SM 46-A Sheet Metal Grommets from Metro Moulded Parts, reliably constructed with dimensions of 13/16" I.D. and 1-5/8" O.D., fit perfectly in a 1" hole and are sold in pairs. Often referred to as protective hole plugs, sealing discs, buffer cushions, or fitting insulators, these grommets are designed to excel in durability and performance. Resilience against harsh external conditions is a standout feature, as they are resistant to chemicals, sunlight, and ozone, ensuring long-lasting protection. Engineered with state-of-the-art rubber compounds, these grommets provide exceptional sealing, guarding against wear and minimizing the risk of damage to wires or cables they may encase. The sleek design and robust finish allow for easy installation into sheet metal or similar components, eliminating guesswork or complicated procedures. Make modifications smoother and neater with these indispensable accessories tailored to withstand demanding environments without compromise. Experience the elegance and utility of Metro Moulded Parts' SM 46-A grommets backed by an extraordinary warranty. Engineered for both style and practicality, they provide an enduring solution that underscores their value. Seize the assurance of our platinum 30-year "No Hassle" warranty, promising free replacement for any product failures. Don't hesitate to enhance your projects with these dependable grommets; trust in their quality and performance today.