hook with double pulley 5T

customize acceptable: single pulley& double pulley& round appearance& irregular appearance.
this series hook is widely applicable in workshop, warehouse, port and etc. but strictly forbit to use in situation such as explosive, corrosive, acied, plating and etc. 
feature: 
made of high quality steel, forged hook, high strengh, safe, reliable and durable;
compact structure, good appearance;
high-thrust bearing accembly, light and flexible;
using precision cast steel pulley which can protect wire rope well, long life-span;
high efficiency with smoonth and silent running, low noise;
suit for high lifting capacity and heavy duty class.