HappiJac 4220 Square Tube Screw Camper Jack | Powder Coated | 736514

The HappiJac 4220 is the square-tube manual screw jack with the corrosion package: outer tube zinc-plated and then powder-coated, zinc-plated inner leg, and a wiper at the base that keeps grit out of the leg. Precision CAD design, and like every HappiJac jack it can be converted to electric later.

⚠️ Sold per jack — lift capacity and stroke are not stated at the source. Parts: HappiJac jack parts.

Key Features

• Square tubing; zinc-plated and powder-coated outer tube
• Zinc-plated inner leg
• Bottom wiper keeps debris out of the jack leg
• Electrical upgrade option
• Precision CAD design

Specifications

• Brand: Lippert
• Part Number: 736514
• Model: 4220
• Weight: 31 lb