Fontaine Fifth Wheel's LWB lightweight slide bracket assembly replaces the ATB slide and provides additional weight savings without sacrificing strength. Can accept a variety of proprietary top plates, including model 6000 stamped steel, model 7000 cast steel and model 7000CC cast steel, low-lube. Mounting heights start at an industry low of 6 3/4" and go up to 10 1/4". Comes with a four-point locking system that increases the locking surface area to provide greater stability and improved wear characteristics. Has a greaseless bracket liner offering consistent lubrication, diminishing maintenance costs. Rated up to 55,000 lbs. vertical load and 150,000 lbs. drawbar pull rating.