SK 875 5 Piece 1/2-Inch Drive Turbosocket Fastener Removal Set 5-piece fastener removal set is fast and easy to use Removes oil pan plugs, pipe nipples, corroded marine nuts and bolts, and exhaust manifold nuts Remove slotted and Phillips head screws too tight for screwdriver Includes 3/4-, 13/16-, 7/8-, 15/16- and 1-inch fastener removals Full lifetime warranty