Seal-Lok O-Ring Face Seal - Tube to Tube Weld - Straight $85.43 to $167.73 Quantity discounts available QuantityPrice SKU: .Seal-Lok O-Ring Face Seal-Tube to Tube Weld-Straight Select options Back $85.43 to $167.73 Estimated Dock Date List Price / Net Cost Connection 1 Tube O.D. : 1/4 in 3/8 in 1/2 in 3/4 in 1 in Connection 2 Tube O.D. : 1/4 in 3/8 in 1/2 in 3/4 in 1 in O-Ring : 90 Durometer Nitrile 85 Durometer Hydrogenated Nitrile Customer Revision Quantity -+ Each Add to Cart Show Available Part Numbers 4-4X035 LOHT3-SS6-6X035 LOHT3-SS8-8X065 LOHT3-SS8-8X065 LOHT3-SS CNG12-12X065 LOHT3-SS12-16X065 LOHT3-SS16-16X065 LOHT3-SS