Bon Tool 3-1/2 in. L x 1/2 in. Dia Stone Lifting Lewis Pins (2-Pack)

Bon Tool 3-1/2 in. L x 1/2 in. Dia Stone Lifting Lewis Pins (2-Pack)
Categories: Computers,Headers
781.97 USD
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Lewis Pins are used to lift large stones with a crane, chain block or winch. The pins are inserted into specially prepared holes, or seated, in the top of stone directly above its center of mass. Pins are liable to slip out of the seating if some of the weight of the stone becomes in-balanced. For this reason, a safety sling should always be used together with the Lewis Pins.