Happijac 4220 (736514) RV Manual Truck Camper Loading Jacks - New Install Kit

This is a four pack of Happijac's 4220 manually operated camper jacks. A part of their 2019 line of products, these jacks can be upgraded with Happijac's newest CCS Motors for the most modern camper stabilizing, loading, and unloading features. Made stronger with a dramatically increased load rating for increasingly popular double and triple slide truck campers. Equipped with zinc plating, a built-in wiper system, and higher tolerances making the new jacks quieter in operation and more resistant to corrosion.

• Load, unload, and stabilize your truck bed camper
• Square Tube: The design promotes a secure connection and a stable lift
• Manual Operation: Raise and lower the jacks with a crank handle

The square tube design allows for a better fit and alignment with the camper's mounting bracket. This can result in a more secure and stable connection between the camper and the jacks. This design also offers increased rigidity, which can help to prevent twisting and flexing during operation, resulting in a stable and secure lift.

Manual crank jacks are simple and straightforward to use, with no need for an electrical power source or control system. Because manual crank jacks do not rely on an electric motor, there is no risk of electrical failure or malfunction. Manual jacks are lighter and more compact than electric jacks, making them easier to install and store. Manual camper jacks are raised and lowered with a crank handle which inserts in the receptacle located at the top of each jack.

Happijac Models: 4600, 4660, 4500, 4560, 4200, 4100, 4150, and 4160