Adjustable jaws are widely used: the tightness of the jaws can be adjusted according to the actual pipe clamping. Adopt screw rivet design, seamless welding, strong and The large opening design is stable in clamping, and the forging of high-quality steel has good resistance, high hardness and is not easy to wear. Two-sided adjustment and easy switching: two-sided adjustment and left-hand switching are easier to use. High elastic spring is : the tension spring of crimping pliers head has high resilience., Weight: 1.26435107257 pounds, Manufacturer: Jaywool