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Item #: BT21-101
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Sold in pairs.

MAKE SAFETY A PRIORITY- do not exceed the lifting capacity. Insure that workers are protected and a safe distance from the stone being lifted.

Price: $685.00

    A Lewis Lifting Pin is one of a category of lifting devices used by stonemasons to lift large stones into place with a crane, chain block, or winch. It is inserted into a specially prepared hole, or seating, in the top of a stone, directly above its center of mass. It works by applying principles of the lever and utilizes the weight of the stone to act on the long lever-arms which in turn results in a very high reaction force and friction where the short lever-arms make contact with the stone inside the hole and thereby prevents slipping.