Tube Bender DIE SET ONLY. 1-1/4" Affordable Bender. Other die sets available 1" on 5" radius(Round Tube), 1-1/4" on 5" radius(Round Tube), 1-1/2" on 7" radius(Round Tube), 1-5/8" on 7" radius(Round Tube), 1-3/4" on 7" radius(Round Tube), 1" on 5" radius (Square tube-bends. 060 to. 120 wall tube).