Combination ratchet spanner set 12pc multi coloured metric sealey premier ak63913 high quality slim style multi coloured chrome vanadium steel spanners hardened tempered and mirror finished for corrosion resistance ultra smooth 72 tooth walldrive ratchet ring requires only 5 rotation to pick up the next tooth supplied in storage tray sealey ak63913 combination ratchet spanner set 12pc multi coloured metric