Lift and level your trailer with ease with the Ultra-Fab Ultra Series Electric Tongue Jack â the jack that outlasts all others. In independent testing the Ultra-Fab 3, 500-lb. capacity jack outlasted all others in its weight class. That's why it has a 5-year warranty. Designed with a zerk fitting that allows it to be the only serviceable jack on the market. The Ultra-Series Tongue Jack includes a drop leg for quicker set-up and tear-down. It travels 10" in 50 seconds for quick set-up and breakdown with 18" total travel for easy hook-up. The 6" diameter foot pad prevents sinking. Fits 2.25" coupler mounting holes. Dual Site-Lites provide handy illumination.• 3500-lb. lift capacity• Zerk fitting• 2.25" outer tube• Travels 10" in 50 seconds• 18" travel• 6" diameter quick drop foot pad• 5.5" extension• Die-cast aluminum cap• Hardened steel gears• Dual Site-Lites• Water-resistant motor and gear housing• Emergency crank socket included• Positive and negative wires for direct grounding• Dimensions: 29" x 9" x 8"• Weight: 21 lbs. Drop leg provides quicker set-up & tear-down Travels 10"" in 50 seconds with 18"" total travel for easy hook-up Dual Site-Lites provide handy illumination | Ultra-Fab Ultra Series Electric Tongue Jack, 3,500 lbs