The Jtec Retractable tongue and hitch Allows an ergonomic reach for extending or collapsing the tongue. it provides the ability to stage a train of carts in a trailer and maximize the area with collapsed tongues. The tongue then auto-extends and locks outward when being tugged. Our 9.5″ floor lock auto-disengages when used being tugged, this allows the carts to stay locked in position until they are ready to be tugged. Jtec system add-ons increase safety, productivity and reduces cost. For more information fill out the form to be contacted.