Published on July 11, 2019. 5 8 In Tubing Clamps. Shop yardsmith yardsmith 5/8 in & 3/4 in metal clamp, aoben adjust g clamps for woodworking 1/2/3/4/5/6/8 inch. Earls 171010erl cushioned hose clamp, fits 5/8 inch tube. The Bye Forever Show.