HappiJac 4820 #736515 Heavy Duty jack
The innovative, heavy-duty 4820 Jack by HappiJac combines customer feedback, research and rigorous testing to provide a stronger, safer jack with an impressive 2,800-pound load rating. Ideal for multi-slide truck campers, the 4820 Jack boasts robust strength, stability and efficiency with a self-lubricating bronze nut, a polished screw and a large Torrington thrust bearing. Three extra inches of length yield maximum clearance and significantly improves lateral and structural support.
Replaces 4600,4650,4500,4550,4800 models
** note jacks do not come with top caps** must order separate
2800-pound load rating ideal for multi-slide truck campers
36.5” lift combined with 51” outer tube offers maximum clearance
Plated and powder-coated outer tube resists corrosion
Easy-to- access manual override with full 360-degree cranking
Efficient, precision CAD design sustains quiet operation
Field serviceable with east access to all components
Upgradeable to electric
Made in the U.S.A.
Low amp draw