Free shipping* on orders over $250 · in-stock orders typically arrive within 2-3 business days
Expedited shipping available at checkout
30-day returns on unused items · 25% restocking fee may apply
Electrical & special-order items non-returnable
Description
Back-Up Ring designed to provide reliable sealing support in hydraulic and pneumatic systems. Features a 15.88 mm (5/8 in) inner diameter and a 1.14 mm (0.04 in) section thickness for optimal performance. Outer diameter of 20.24 mm (0.8 in) and a radius of 3.28 mm (0.13 in) ensure precise fit and function. Made from high quality general rubber for durability and flexibility