12v Electric Trailer WinchThe 215 easily retrieves fishing and lightweight boats. The 315 is designed for mid-size boats. Both are 12 volt, electric cable winches, featuring smooth power-in/freewheel out action for fastest retrieval speeds. Regardless of size, all Powerwinch winches are made from the highest grade materials and designed for long wear.Power-in/freewheel-out12 volt powerComplete with a color coded 30 amp standard wiring harness for easy connection to the vehicles batteryEasy to self-load with switch Model 31517' suggested max. boat lengthMax. boat weight of 4000 lbsVertical lift of 1650 lbs (Not to be considered or used as a hoist)Line speed of 15 FPMOne year warrantyMax. Boat Weight 4000 lbs Vertical Lift: 1650 lbs Line Speed: 15 FPM Remote Control: No Light: No Double Line Capacity: N/A Gear Ratio: 270:1 Power Source: 12V Circuit Breaker: 30 amp Unit Weight: 22 lbs Unit Size: Depth 10" Width 10" Height 8" Cable Length and Diameter: 20' x 7/32"