SCREW EXTRACTOR 1800 4|These screw extractors are furnished with a left-hand spiral for use only in connection with right-hand threaded pieces. They are used to remove broken bolts, screws and studs without damaging the threaded hole. Simply insert it into a pre-drilled hole in the screw and turn counterclockwise.
A Dimension=7/32"(5.5mm) in.|B Dimension=15/64"(6mm) in.|Screw Size=7/16"|Unit of Measure=EA|Weight=0.0520|Brand=Dormer-Pramet