5,000 lb. Electric A-Frame Trailer Jack with 7-Way Power – 18" Drop Leg

$233.00
SKU: 78454
Printed: October 10, 2026 6:17 pm
SKU
78454
Categories

Hitching up just got easier. This electric trailer jack runs straight off your 7-way connector, so raising and lowering your trailer tongue is as simple as flipping a switch. No more hand-cranking every time you hook up or drop your trailer.

Why you’ll like it:

  • One-switch operation powered by your truck’s 7-way plug
  • Drop leg extends up to 9-3/4″ in 2″ increments, so you can dial in the exact height you need
  • Built-in LED light makes nighttime hitching a whole lot easier
  • Manual crank handle included as a backup if you ever lose power
  • Bolts right on with the included hardware
  • Steel construction with e-coat and powder coat finish stands up to weather and road grime

Specs:

  • Weight capacity: 5,000 lbs
  • Lift height: 18″ (27-3/4″ total with drop leg extended)
  • Motor: 12V electric
  • Overall height: 29-1/2″
  • Mounting plate height: 8-7/8″
  • Footplate diameter: 5-1/2″
  • Outer tube diameter: 2-1/4″

What’s included: mounting hardware, manual backup handle, and a pre-attached 7-way connector.

Heads up: this jack pulls power through the 7-way plug, and some some vehicles (with factory “smart” 7-way connectors) don’t send enough current to run it out of the box. Direct battery wiring works around this if you’ve got one of those vehicles

SKU 78454 Category