Totally galvanized inside and out ready for the harshest environment possible. Large 8" all-terrain wheel for easy travel and durability. This side crank, swivel trailer jack handles up to 1500lbs. Easy to swing up out of the way when trailering. Fits on tongues up to 3" x 5" and provides 27" of lift to top of the tongue and 14" of travel. All galvanized hardware included for easy installation. Resists rust. 3 year warranty.