Designed to suit the ARB JACK or farm jacks, the ARB Jack Base provides off-roaders with a sturdy surface during recovery missions to limit slippage or sinking into soft ground when using a jack.Made from a heavy-duty, high density polyethylene construction and supporting up to 15,400lbs 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.