Happijac 182484 4600uu.100 Single 4600 Ball Screw Jack With Quick Release Leg on 2040-parts.com

• Capacity: 1,900 lbs
• Square 2", powder coated inner and outer tubes which are significantly stronger than round tubes.
• Concave footpads reduce movement and provide maximum stability.
• Efficient, polished black oxidized alloy steel screw
• User-friendly crank (sold separately)
• 144 hardened chrome molly steel ball bearings
• Dual ball bearing circuits provide a redundant safety check system
• A full in of travel with only 5 turns
• Quality, precision constructions
• Slim, appearance enhancing , "Happijac look"
• No grease line as gear mechanism is internal
• Friction reducing alignment guides on both inner and outer tubes
• 34.5 inches of lift
• Quick Release leg drops leg into ready to lift position in seconds
• Included: 1 Jack

Please Note:
All mechanical Happijac camper jacks (Acme Screw, Ball-Screw, and Ball-Screw with Quick-release Leg) are fully upgradeable to electric jacks . There is no need to buy new jacks, all you need to do is buy the Motor Drive Assembly Kit which is sold separately (and the Wiring Kit if your camper did not come prewired for Happijac electric jacks). You can install yourself, and you are ready to enjoy the ease and comfort of remote controlled electric jacks.

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