Features and Benefits: Easy to use with one end connected - or can be mounted in a vise Exclusive nylon form prevents kinking or flattening For 3/16", 1/4", 5/16" and 3/8" O.D. tubing Not recommended for 3/8" steelLisle's Tubing Bender bends 4 sizes, makes professional looking bends without kinks or collapsing t....(more info)