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HappiJac® Camper Jacks

LCI®'s truck camper jacks are stronger than standard jacks and make leveling  your camper simple, quick and stress-free.

Safe, Strong and Attractive

• Happijac's Acme Screw Jacks offer the industry's first redundant safety check system. By providing an additional safety nut, Happijac's Acme Screw Jack protects customers against camper mishaps or failure. It can safely lift an astounding 1500 pounds per jack — according to ANSI standards for dynamic (moving) loads.

Happijac's heavy-duty Ball Screw Jack utilizes more than 140 chrome-moly steel ball bearings in a dual circuit configuration, providing a redundant fail-safe system that insures strength and reliability under the most demanding loads. The Happijac Ball Screw jack can lift an incredible 1900 pounds per jack — according to ANSI standards for dynamic (moving) loads. A precision, polished, black oxidized, alloy steel screw provides smooth, easy operation. It is also the only quick release jack that operates with an electric option, making leveling your camper quick, simple, and stress-free.

All Happijac camper jacks feature 2-inch square tubing, which is significantly stronger than round tubes. Powder-coated inner and outer tubes protect against rust. Unique concave (cupped) footpads reduce movement and provide maximum stability. Happijac camper jacks also feature the Z-bracket mounting system which is easily installed and/or retrofitted onto most campers. Happijac Acme (4150) and Ball Screw (4500) jacks can easily be upgraded from manual, hand crank jacks into a remote controlled electric jack system with the purchase and simple installation of the wireless Happijac motor drive assembly kit (600700) and wiring kit (600730).

For more information visit the official Happijac website.

Buy Now

LCI only sells this product to aftermarket dealers, distributors, or retail customers on a warranty replacement basis. If you own this product and need it replaced, please call our customer support hotline at 574-537-8900.

For more information, visit the Happijac dealer locator.