25mm o-ring (inner measurement) made of 4,5mm thick brass - 1 piece 25mm o-ring (inner measurement) made of 4,5mm thick brass - 1 piece Product detailsManufacturer Product details o-ring made of brass. Inner diameter: 25mm Thickness of ring: 4,5mm Measurements: A = 25mm, B = 34mm, C = 4,5mm The price is valid for 1 ring. Manufacturer
