One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. Forged Chrome Vanadium steel 1/4″, 3/8″ and 1/2″Sq drive sockets with S2 steel spline bits. Knurled ring to assist gripping of socket with oily fingers.
- Contents: 1/4″Sq Drive (36mm); M4, M5, M6, 3/8″Sq Drive (50mm); M8, M10, M12, 1/2″Sq Drive (57mm); M14, M16
- Drive: 1/4″, 3/8″ & 1/2″Sq