7 size for bending 1/4", 5/16", 3/8", 1/2", 5/8", 3/4"and 7/8" soft tubings. ... PUSH TYPE TUBE BENDER CM-404-AL Inch Size7 size for bending 1/4”, 5/16”, 3/8”, 1/2”, 5/8”, 3 ... and CM-208 reamer in a hand carrying case. CM-404-AL & CM-505-ML tube bender ,which can bend tubing ... °.with 7 sizes of wheel &tubing groove: 1/4",5/16",3/8",1/2",5/8",3/4"& 7/8" metric ...