Gedore socket 14 long ud profile 716 d 20 l 716afsquare drive as per din 3120 c 6 3 iso 1174 with ball retaining groove hand operated knurled grip gedore vanadium steel 31cr v3 polished chrome plated width across flat inch 716 inch drive connector square female 14 inch drive connector square female nominal size 6 3 mm length l l1 50 mm diameter 1 16 0 mm diameter 2 16 0 mm depth of head a1 t 10 5 mm weight 0 043 kg target group aerospaceaviation