Published on July 11, 2019. 5 8 In Tubing Clamps. Shop yardsmith yardsmith 5/8 in & 3/4 in metal clamp, 12pcs 3/8'' 1/2'' 5/8'' 3/4'' 7/8'' 1'' tube fittings hose. National hardware 1 5/8 in zinc plated gate pipe clamp. The Bye Forever Show.