Sealey Premier Ball-End Hex Socket Bit Set 1/2"Sq Drive 7pc Features: Forged Chrome Vanadium steel sockets with S2 steel hex bits. Sockets heat treated and chrome plated for resistance to corrosion. Ball-end bits allow fixings to be driven with the hex shaft up to 30°. Satin finish with knurled ring to assist gripping socket with oily fingers. Technical Details: • Forged Chrome Vanadium steel sockets with S2 steel hex bits. • Satin finish with knurled ring. • Sockets heat treated and chrome plated for resistance to corrosion. • Length: 100mm. • Contents: 5, 6, 7, 8, 9, 10, 12mm. • Lifetime guarantee*. • Model No. AK622 • Model No. AK622 Additional Information: • One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. • Forged Chrome Vanadium steel sockets with S2 steel hex bits. • Sockets heat treated and chrome plated for resistance to corrosion. • Ball-end bits allow fixings to be driven with the hex shaft up to 30°. • Satin finish with knurled ring