Powerwinch 712A. Suits boats 5-7m. www.theboatwarehouse.com.au/trailer-accessories/trailer-winches-electric/powerwinch-pw712a-electric-trailer-winch/ Came with my old trailer and I planned to swap it out for the manual winch that came with the new trailer but never did. Comes with plug and wiring harness to connect to battery. You can also winch manually if your battery dies. The handle has been welded on so it can't get lost or stolen. First half of 12m winch cable has surface rust but second half is clean. 

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