Stainless Steel Seal Clamp for 4 O.D. tubing (1.25 wide band) Description Stainless Steel Seal Clamp for 4 O.D. tubing (1.25 wide band) Material T430 Stainless Steel Warranty One Year Limited Warranty Notes Vibrant Performance Stainless Steel Exhaust Seal Clamps provide for superior clamping and sealing of overlap joints without permanently distorting the tubing.