Detwiler All In One Hydraulic Jack Plate For Sale. Used but fully operable and in great condition.
Originally cost $1600

Located near Tallahassee

-Easy to install
-6" Offset

-Unique Plate mounted pump and self contained hydraulic cylinder.(This is the same pump cylinder used in Mercury 115 outboards)
-No need to run hydraulic lines making more room in your transom area for storage.
-Made of heavy duty 1/2" aluminum angles, SS grease fittings,
-Solid 1 1/4" SS support rods, bronze bushings and SS hardware.
-Lifts outboards in 8-10 seconds at full throttle. 5 1/2" of vertical lift.
-Black anodized finish for extreme conditions.
-300 HP max or 625 lbs. motor weight limit.
-Standard BIA transom mounting hole location options

see pics here: http://tallahassee.craigslist.org/boa/2959690795.html