50 4mm SECURITY PIN HEX ALLEN L SHAPE KEY WITH HOLE FOR 90 DEG HEXAGON PIN A/F
50 PIECES 4mm A/F HEX L SHAPE KEY. FOR USE WITH SECURITY HEX SOCKET SCREWS. 4mm 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.