DEPENDABLE STRENGTH. This trailer jack is rated to support up to 5,000 pounds trailer tongue weight EASY OPERATION. This trailer tongue jack allows vertical movement and operates using a side-wind handle CORROSION-RESISTANT. For long-lasting corrosion resistance against water, dirt, road salt and more CORROSION-RESISTANT - For long-lasting corrosion resistance against water, dirt, road salt and more Dramatically increases side load strength Black powder coated to reduce corrosion Zinc plated foot To install: Fit to draw bar with supplied brackets and bolts The Tradesman Round Jack Stand will lift your trailer of up to 5,000 lbs. This jack is made to be welded on the side frame of square trailer frames. This trailer jack's footplate will save your trailer from sinking into the asphalt during the extreme heat. The slightly beveled edges of the rectangular jack footplate are also more advantageous than the usual concave models since it won't retain water and it has a more solid footprint. The side-wind handle is easy to grip and doesn't take a whole lot of effort to operate the jack, which lets you raise the entire trailer up and down easily - minimal cranking for quick adjustment. It is quipped with swivel bracket and ensures plenty of clearance while towing your trailer. The jack swings up and out of the way for towing and features a heavy-duty pull grip to securely lock into place. This product is easy for travel and storage. Great for everyday camper, marine trailers, fisherman or boating enthusiast. SPECIFICATIONS RATED TO 5000LBS SIDE HANDLE Measurement from bottom to middle of draw bar bracket (when closed) is around 260mm Measurement from bottom to middle of draw bar bracket (fully extended) is around 505mm ADJUSTMENT 254mm PLATE: 4X7 IN THE BOX 1 - Round Jack 1 - Swivel clamp plate 1 - Spring loaded locking handle Mounting bolts included