Sealey Premier Black Stubby Hex Socket Bit Set 1/4", 3/8" & 1/2"Sq Drive 10pc Features: Professional heat treated Chrome Vanadium steel sockets. Fully polished black chrome finish with machined and lacquered surfaces. S2 Steel stubby hex bits with a phosphate finish. Ideal for limited access applications. Knurled ring for extra grip with greasy fingers. Supplied on socket rail. Technical Details: • Professional heat treated Chrome Vanadium steel sockets. • Fully polished black chrome finish with machined and lacquered surfaces. • S2 Steel stubby hex bits with a phosphate finish. • Ideal for limited access applications. • Knurled ring for extra grip with greasy fingers. • Contents: 4, 5, 6, 7, 8, 10, 12, 14, 17, 19mm. • Supplied on socket rail. • Lifetime guarantee*. • Model No. AK6229B • Model No. AK6229B Additional Information: • One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. • Professional heat treated Chrome Vanadium steel sockets. • Fully