Avtowlock locking mechanism. Allows both tow bar arms to extend or retract for quick connection. Automactically lock. Full-length angle iron brace is intergrated into the rear of the bar, for maxicum support. Self-lubricating nylon bushions elimanate friction between the inner and outer arms. Plug welded arms-steel plugs seal both ends of the tow bar. Powder coated finish. Full length safety strap. Full package include's Tow bar deflector for Auto. 4 wire flex coil brackent also 2 folding hitchcable hooks. 4 Roadmaster universal wiring diodes. Like new. Has been stored in garage. Must sell because of disability