MATCO TOOLS MT1769 1/2" drive impact wrench 90 psig/pmax 6.2 bar. It looks to be in very nice shape, the rubber sleeve cover is not very nice. The string on the bottom of the wrench was for the price tag. This is from a local pawn store that went out of business and had all of their inventory sold off - they sold it as tested and working at the store, I would imagine for the pawn shop to accept such an item it was tested. If for some reason this did not work I would allow a return as long as you paid shipping and I would provide a full refund.