Fulton XLT Trailer Jack This Fulton XLT Trailer Jack features patented inner and outer tube bushings that provide a tight fit and lessen tube drag. With a zinc corrosion protection finish and grease fittings in key locations, this trailer jack offers optimum corrosion resistance and easy lubrication. The bolt-on swivel mount uses 3D formed heavy-gauge steel stampings and a proprietary bushing for a mount with minimal deflection and maximum support. Features Zinc Corrosion Protection Finish Optim