Sea-Dog Tube Connector Pair Sea Dog Tube Connectors are used for connecting the ends of stainless steel or aluminum tubing by sliding inside the tube. Constructed of UV resistant injection molded nylon. Injection Molded Nylon Black Slides Inside Tube Fits 78 tubing Sold in pairs Dimensions Tube O.D. 78 Length 2-14 California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Rail Product MPN 273300-1 Product UPC 035514273350 Fast Ship In Stock S