Tube Bender Bend Mechanism Style Lever Bend Type Markings 0-180 Deg Angle Marking on Form 0 45 L R Alignment on Carriage 90-180 0-90 Lock Unlock on Carriage Handle Tubing Outside Diameter 1/4 in Compatible Tubing Material Stainless Steel Steel Titanium Bend Angle - Minimum 0 Degrees Bend Angle - Maximum 180 Degrees Centerline Bend Radius 5/8 in for Copper Steel and Stainless Steel Application For Stainless Steel Titanium and Other Types of Hard Tubing