Pipe Crimping Pliers 16-32mm Pressing Tool with Torsion Spring Great Crimping Ø16-32 MM 360°Rotating Head Extendable Handle & Yellow Removable Dies 4 Sizes Portable & Compact Wide Application Compressive force: Up to 40 KN,Inner spring set outer diameter: 10mm / 14mm / 17mm,Spring total length: Approx. 500 mm,Press Models: 16-20-26-32 mm,Color: Yellow,Material: Steel,Spring set: 32 mm x 50 cm, 25.2 mm x 50 cm, 20.1 mm x 50 cm, 16.8 mm x 30 cm, 14 mm x 26.5 cm, 11 mm x 27.5 cm,Lifting length: 530 - 750 mm extendable,Working temperature: -20 °C to 40 °C,External spring set inside diameter: 17mm / 21mm / 25mm