SCREW EXTRACTOR 1800 3|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=5/32"(4mm) in.|B Dimension=11/64"(4.3mm) in.|Screw Size=5/16" - 3/8"|Unit of Measure=EA|Weight=0.0260|Brand=Dormer-Pramet