hand operated chain hoist 1.5 ton lever block

The lever block is made of high strength low carbon alloy steel, High elastic spring with double pawl brake system design featuring stable operation and smooth braking. We design sealed guide chain construction to ensure the load chain running safely. The top and bottom hook are made of forged high strength alloy, accomplished by heat treatment process. The hooks also have three stretch indicators. However if by any chance the hook is overloaded there is no fear of it breaking, it will simply gradually start straightening out, avoiding any load drop or personal injury. Within auto-clutch,worker can handle the load chain with one hand when there is No-Load.