Gas Tubing Accessory Pack; Item Accessory Pack; Designated Size 1 Inch; Used On Item Gas Tubing; Used On Model/Brand CSST; Includes (4) 304 Stainless Steel Retainer Ring, (2) 304 Stainless Steel Slide Ring, (2) Silicone Rubber O-Ring, (2) Non-Asbestos High Temperature Gaskets; Approval CSA