ARB Plastic Jack Base is designed to suit the ARB JACK or farm jacks The jack base provides off-roaders with a sturdy surface during recovery missions to limit slippage or sinking into soft ground when using a jack This jack base is made from a heavy-duty, high density polyethylene construction The jack base can support up to 15,400-lbs with a non-slip textured base The ARB jack base can also be mounted on top of ARB TRED Pro boards using TRED mounting hardware