- Includes (1) hex drive
- For HappiJac screw jacks
- Helps you to lift and lower your camper jack system
Hex drive for HappiJac Camper Jacks. HappijacĀ® Screw Jacks have a 1,500-2,800 pound capacity per jack. HappiJacĀ® Jacks include an outer tube that has been zinc plated and then powder coated for superior corrosion resistance. They also have a wiper at the bottom of the jack to help prevent debris from getting into the jack leg, and a zinc plated inner leg. All HappijacĀ® jacks have an electrical upgrade option and have a one year warranty.