BRITOOL 14 MM M14 SPLINE OR HEX 1/2″ DRIVE E34/M14 I CANNOT EVER RECALL SELLING ONE OF THESE AS AN M14 SPLINE MOST FOLKS HAVE BOUGHT THESE TO CUT OFF THE SPLINE AND RETAIN THE USEFUL 14 MM HEX KEY OR OF COURSE, REMOVE THE HEX KEY HELD IN WITH A GRUB SCREW AND THEN YOU HAVE A 14 MM SOCKET. £12.00 WITH FREE POSTAGE