Features This pipe bender works well on 5mm - 12mm copper tubes . Using the bender, you can get a wanted angle of matching needs, as this pipe bending tool can bend the tube in a wide range. This pipe bender is designed for bending tube in a wide range. Made of sturdy metal, it is heavy duty and durable in use. Widely used in air conditioning and ventilation systems, electronic wiring, automotive heating system, etc. Features: This pipe bender works well on 5mm - 12mm copper tubes . Using the bender, you can get a wanted angle of matching needs, as this pipe bending tool can bend the tube in a wide range. This pipe bender is designed for bending tube in a wide range. Made of sturdy metal, it is heavy duty and durable in use. Widely used in air conditioning and ventilation systems, electronic wiring, automotive heating system, etc. Specifications: Model: WK-666 Suitable Pipe Material: Copper Suitable Pipe Size: 5mm(3/16in),6mm(1/4in),8mm(5/16in),10mm(3/8in),12mm(1/2in) Weight: 1.7kg(approx.) Package Includes: 1 x Pipe Bender Set Package List