Simpson Lawrence Horizon electric windlass.  http://www.pyacht.com/simpson-lawrence-horizon.htm

Horizontal chain gypsy.

Removed from a 40' sail boat, used 5 years.  In good condition.

Operates on 12VDC.

900 lb pulling power.

Phone Gregg Barnes at 1-780-457-2632.

Email - Gregory.J.Barnes@jci.com