A hand winch is a tool that makes it easier to pull or lift large or heavy items such as: Loading boats onto trailers. Multipurpose hauling or lifting of light loads.
With a capacity between 600kg or 1200 lbs hand winches or called manual winches are operated by turning the ratcheting crank/lever to lift or pull a load. If you wind the cable onto the cable spool, the winch will pull in a load. If you wind out, the device will let the load move away.
Fitter on ship and gives ideas for pipe fabrication, welding techniques, overhauling ship machineries ether mechanical or electrical drive , and also lathe machine on how to operates and making various job specially on threading jobs, making flanges, pumps bushing etc. .air condition technician and pipe fitters, making elbows in different degrees and reducer eccentric and concentric and metal fabrication, such as air duct, air venting mushroom and various modification
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