The Leyman Lift Gates Fold-A-Vador FBG Bottle Gas Rail Gate offers floor heights of 40" laden and 60" unladen. Standard features for the FBG include Leyman's Maintenance Minder, potted marine toggle switch operation, torsion bars to assist with opening and closing, grease fittings at rollers and four L.E.D. lights. The FBG also offers optional collapsible handrails and vehicle side unloading.