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. Bon Tool's products have been trusted by professionals for over 60-years. Bon is committed to the development and improvement of tools for professional contractors and do-it-yourselfers alike. We put our trusted name to every product we sell.
Pin diameter indicates size of drill bit that should be used
Used for lifting granite
1500 lbs capacity
Sold in pairs
1-Year manufacturer’s warranty
Stone lifting devices should only be used by professional trained personnel