12 3mm HEX PIN ALLEN KEY "L" SHAPE HOLE FOR PIN 90 DEG HEXAGON H3 12 PIECES
3mm A/F HEX HEXAGON PIN HOLE L SHAPE KEY. FOR USE WITH SECURITY HEX SOCKET SCREWS. 3mm ACROSS FLATS A/F WITH PIN HOLE. HOLE IN ENDS TO ACCEPT THE SECURITY PIN IN SCREWS. AT BOTH ENDS OF KEY. FOR TAMPER PROOF FIXINGS.