STRAIGHT FLUTE TYPE; 3-3/4 INCH; 1/2 INCH MIN. BOLT/SCREW SIZE; 9/16 INCH MAX. BOLT/SCREW SIZE; 0.374 INCH SMALL END DIAMETER; 0.374 INCH LARGE END DIAMETER; SCREW EXTRACTOR; 11/32 INCH; MAXIMUM DEPTH 1"; WEIGHT 2-1/4 OZ; PACKAGING QUANTITY 6 PER PACK