knurled ↵ on socket rail ↵ the special “gear-lock-profile” can be used for hex., double hex., E-Type, metric and inch size screws ↵ suitable for both 6-pt. and 12-point sockets ↵ sockets gear lock, 6.3 mm (1/4") drive: 4 - 4.5 - 5 - 5.5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 mm ↵ suitable for E-type (for Torx) screw heads: E5 - E18 ↵ suitable for inch sizes: 5/32" - 1/2" ↵
