Winch ideas

[hubcappancake]

Anyone have any ideas for winches to scale the tower?

[Lil_Lavery]

http://www.harborfreight.com/catalogsearch/result?q=winch

[JamesCH95]

http://www.chiefdelphi.com/media/papers/1592

Note the key ingredient: DeWalt transmissions have anti-backdrive pins.