This socket and bit set from draper has been manufactured from chrome vanadium steel hardened tempered chrome plated and polished for corrosion protection packed in eva foam tray ideal for tool cabinet arrangements or tool box storage 14 square drive 12 draper expert hi torqreg 6 point sockets size 40 45 50 55 60 70 80 90 100 110 120 and 130mm 10 draper expert hi torqreg 6 point deep sock