7pc Ribe Star Socket Bit Set3/8" Square Drive50mm Long S2 Steel ShaftsForged Chrome Vanadium steel 3/8"Sq drive sockets with steel ribe bits. Knurled ring to assist gripping of socket with oily fingers. Supplied on socket railFeatures: Contents: M4, M5, M6, M7, M8, M9, M10. Forged Chrome Vanadium steel 3/8"Sq drive sockets with steel ribe bits. Knurled ring to assist gripping of socket with oily fingers. Supplied on socket rail. Lifetime guarantee . Specification: Contents -3/8"Sq Drive 50mm Ribe Socket Bits; M4, M5, M6, M7, M8, M9, M10 Drive -3/8"Sq Maximum Length -50mm Minimum Length -50mm Net Weight -0.41kg Further Information We sell a wide variety of tools and workshop equipment for both the DIY and Professional markets. Alias: ys01394 Loops 7pc Ribe Star Socket Bit Set - 3/8" Square Drive - 50mm Long S2 Steel Shafts in Metallics