Bi-hexagon Sockets Manufactured From Chrome Vanadium Steel Hardened And Tempered With a Chrome Plated Finish. The Flexible Head Allows Sockets to be Positioned Through 180degree For Work in Awkward Locations. Display Packed. Contents: 5 5.5 6 7 8 9 10 11 12 And 13mm Hand tools Automotive Tools/Socketry Spanners & Tx-star/Socketry 22.68 GBP