self - locking Hydraulic Rescue Tools

Quick Detail: 650mm expansion distance Short opening and closing time Bi-directional hydraulic lock and automatic reset valve Combined with self-locking function Handle convenient operation Can work with chain as a tractor Description: As the most powerful rescue tool, this spreader has both tearing and spreading function, can undertake high load rescue operation, made of high strength & lightweight alloy, with light weight and large expanding capability. 650mm expansion