Our Original Trailer Jack is spring loaded with a drop-leg jack, and can handle up to a 15,000 lb.. static load. Our Jost/Crain Trailer Jack features high-tech drop-leg landing gear, and offers fast high-gear lowering, easier lifting by hand, and patented double reduction for powerful lifting in low gear.

The Original

Spring Loaded
Drop-Leg Jack
15 ,000 LB Static Load
4 1/2" Main Tube
1 1/4" Acme Rod with Extended Life Nut
Patented Drop Release Lever


High-Tech Drop-Leg Landing Gear
Pateneted Double Reduction for Powerful Lifting in Low Gear 
Fast High-Gear Lowering
Easier Shifting by Hand


We Have the Solution to Fit Your Needs

Contact us today to discuss your manufacturing product and custom fabrication needs.

Contact Us