The powerful BISupply jack measures 48 inches in length and is useful for a wide range of lifting tasks. It can also be used as an automotive jack, supporting up to 6614 pounds. The design is simple yet highly effective. Unlike competitors, it can lift to significant heights. It can also be adapted for use as a manual winch. It features a reinforced ratchet mechanism and a long handle, which can be positioned in two ways. It includes protection against accidental release and a thick base, allowing stable use even on uneven ground.