1. Can be bent without kinking or collapse, Bender's calibration can be bent 45 to 90.2. and hand-held design, it is more convenient and quick to use, saving time and effort.3. Suitable for 1/8 inch (3mm), 3/16 inch (4mm), 1/4 inch (6mm) small tubes.4. Suitable for automobile fuel pipes and air-conditioning refrigerant pipes. It is also suitable for bending round copper tubes, aluminum tubes and copper tubes.5. Processed with high-quality materials of aluminium alloy, wear-, high-temperature , and have a long service life. Item Type: Tube BenderBending radius: 0-120Reference : 45-90Application: Suitable for small pipes of 1/8 inch (3mm), 3/16 inch (4mm), 1/4 inch (6mm), such as automobile fuel pipes and air conditioning refrigerant pipes. It is also suitable for bending round copper tubes, aluminum tubes and copper tubes.How to Use:1. Raise the handle of the pipe bander and position tubing in the correct channel size. Be sure the of the tubing makes contact with the support(Fig 1).2. on the pipe where you needthe bend, making sure"0"on the handle is in line with o, slowly lower the handle until the "o"aligns with the desired angle (Fig 2 shows the position for a 45 angle, Fig3 shows a 90 angle).3. If you need the bend to be to the left of the marked position, align the on the pipe to "L", and repeatthe motion needed to bend the pipe. right of the , position the on the pipe to "R"Colour:BlueMaterial:Aluminium alloy Package Contents:1 x Tube Bender Tool Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.