Heavy Wall Tube Bending Machines 1″ OD x .203″ WTModel A-3 Tube Bending Machine 1.250″ OD x .225″ WTModel A-5 Tube Bending Machine 1.500″ OD x .250″ WTModel A-5 Tube Bending Machine 2″ OD x .350″ WTModel A-7 Tube Bending Machine 2.250″ OD x .250″ WTModel A-7 Tube Bending Machine 2.500″ OD x .437″ WTModel B-10 Tube Bending Machine 3″ OD x .350″ WTModel B-10 Tube Bending Machine 3.500″ OD x .400″ WTModel D-10 Tube Bending Machine 4″ OD x .400″ WTModel D-15 Tube Bending Machine 4.500″ OD x .337″ WTModel D-15 Tube Bending Machine