Imperial Tool 370FH Triple Header Tube Bender, 3/16, 1/4, 3/8 and 1/2 Go to amazon.com Related posts The 14 best tubing bender 2022 FeatureOptimum bending radius - for each tubing Size. Makes smooth, tight-radius 180 bendsCalibrated markings - for making accurate left-hand, right-hand and offset bendsCushion grips - for extreme comfort DescriptionTriple header tube Bender; 3/16, 1/4, 3/8 & 1/2