Application It can be used to crimp copper pipes. It is widely used in the fields of electric power, communication, transportation, petroleum, chemical industry, mining, metallurgy, shipbuilding, and so on. 💙（M Molds）Specification Color: Orange Grip Type: Ergonomic Model: CW-1632 Stroke: 20mm/0.79in Material: Aluminum, Cr40 Steel, 42Crmo Process: Oxidized, Quenched, and Blackened Treatment Maximum Crimping Force: 10T/100KN M Molds Specifications: M12, M15, M18, M22, M28 Hole Diameter: 12mm/0.47in Tong Head Max. Width: 58mm/2.28in Tong Head Length: 13cm/5.12 in Handle Closed Opening: 12cm/4.72in Handle Length: 23cm/9.06in, 27cm/10.63in Overall Length: 41cm/16.14in Package Size: 45*22*11cm/17.72*8.66*4.33in Gross Weight: 5.5kg/12.13 lbs Net Weight: 5kg/11.02 lbs Package Included 1* Crimping Pliers 1* Butterfly Mold 5* M Molds 1* Toolbox 1* English Instruction 💙（V Molds）Specification Color: Orange Grip Type: Ergonomic Model: CW-1632 Stroke: 20mm/0.79in Material: Aluminum, Cr40 Steel, 42Crmo Process: Oxidized, Quenched, and Blackened Treatment Maximum Crimping Force: 10T/100KN V Molds Specifications: V12, V15, V18, V22, V28 Hole Diameter: 12mm/0.47in Tong Head Max. Width: 58mm/2.28in Tong Head Length: 13cm/5.12 in Handle Closed Opening: 12cm/4.72in Handle Length: 23cm/9.06in, 27cm/10.63in Overall Length: 41cm/16.14in Package Size: 45*22*11cm/17.72*8.66*4.33in Gross Weight: 5.5kg/12.13 lbs Net Weight: 5kg/11.02 lbs Package Included 1* Crimping Pliers 1* Butterfly Mold 5* V Molds 1* Toolbox 1* English Instruction 💙（U Molds）Specification Color: Orange Grip Type: Ergonomic Model: CW-1632 Stroke: 20mm/0.79in Material: Aluminum, Cr40 Steel, 42Crmo Process: Oxidized, Quenched, and Blackened Treatment Maximum Crimping Force: 10T/100KN U Molds Specifications: U16, U20, U25, U32 Hole Diameter: 12mm/0.47in Tong Head Max. Width: 58mm/2.28in Tong Head Length: 13cm/5.12 in Handle Closed Opening: 12cm/4.72in Handle Length: 23cm/9.06in, 27cm/10.63in Overall Length: 41cm/16.14in Package Size: 45*22*11cm/17.72*8.66*4.33in Gross Weight: 5.5kg/12.13 lbs Net Weight: 5kg/11.02 lbs Package Included 1* Crimping Pliers 1* Butterfly Mold 4* U Molds 1* Toolbox 1* English Instruction Notes  1.Please check the product specification before purchasing. 2.Please read the English instruction manual carefully and the product label before use and pay special attention to the safety matters therein. 3.It is strictly prohibited to use the tool without a mold. Please use the correct size mold, and do not put your fingers into the mold during use. 4.Please do not crimp energized cables or wires.