HSH series lever hoists can be widely used for equipment installation，lifting and tightening
go，dragging loads in factories，mines，construction sites，power plants，boat manufactur—
ing etc．it is an ideal device especially in narrow space，open air and over—head places for
pulling and stretching at angle．
·Tough framing．
·Compact，light yet durable
·Double—-pawl brake system designed for safety and reliability．
·ldling mechanism to allow fast adjustment of load chain．
When the free knob is turned anticlockwise and pulled out under the condition that the selector lever is set to“N”position，brake is released，and then the chain length can be adjusted easily and quickly．After adjusting the chain，the free knob must be set to the initial position by tu rning it clockwise．

    手扳葫芦可广泛应用于造船、电力、运输、建筑、矿山等部门的设备安装、物品起吊、机件牵引等，尤其在狭小的工作场所，野外高空作业和
各种不同角度的牵引中更具有独特的优越性。
·机体联接牢固可靠。
·结构紧凑，重量轻，携带方便。
·双棘爪制动机构确保制动安全可靠。
·设计有齿轮离合装置，空载时可根据需要自由调整下吊钩的位置。将拨块置于“N”位，逆时针旋转并拉出手轮，此时，离合器打开，拉动链条，
即可快速调整下吊钩的位置。调整结束后，需顺时针旋转手轮，使其复位。