This Barker VIP 3500 Power 3, 500 pounds capacity electric A-frame tongue Trailer Tongue Jack has a 18 inch travel. It comes in powder coated black. Specifications•Operation Type: Electric•Capacity: 3500 Pound•Maximum Lift: 18 Inch•Mounting Type: Bolt-On•Type: Round Topwind•Color/ Finish: Black Powder Coated•Estimated Install Time (Hours):0.5 Sealed Weatherproof Inner Tube 10 Gauge Hook-Up Wire Meets RVIA Standards | Barker Mfg. 3500 Pound Electric Trailer Tongue Jack