Specifications: Model:tr-60 Roller Adjustment: Manual Pinch: Single Material:iron One Set Rolle Dliveriedi with Machine Quice Change the Lower Roller Supplied Many Optional Rollers for Choice With Large Capacity Standard Roller:1.5in Round Tube Rollers Weihgt:31.5kg This Product Can Only Bend Round Pipes or Round Steel 1.5 Inches and Below 1.5 Inches. Channel Steel Cannot Be Bent. Radius: 10 C Channel Max. Radius: 60 Round Pipe Max. Radius: 20 Round Tube Max. Radius: 60 Package Included: 1 Roll Bender. One Set Rolle Dliveriedi with Machine. Quice Change the Lower Roller. Supplied Many Optional Rollers for Choice. Standard Roller:1.5in Round Tube Rollers. This Product Can Only Bend Round Pipes or Round Steel 1.5 Inches and Below 1.5 Inches. Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it’s non-workdays, please kindly be patient and wait till Monday.