The antique industrial item is a No. 16 flip-top screw jack, a piece of machinery commonly used in various industrial settings. This specific screw jack is designed to be easily operated by flipping the top open to engage or disengage the screw, providing a sturdy and reliable mechanism for lifting or moving heavy loads. Its industrial design and durability make it an interesting collectible item for those with a passion for vintage machinery or those interested in adding a unique piece to their collection.
