Sealey 10 piece combination ratchet spanner set extra long metric sealey premier ak63910 high quality slim style chrome vanadium steel spanners hardened tempered and mirror finished for corrosion resistance 72 tooth walldrive ratchet ring giving ultra smooth action requiring only 5 rotation to pick up the next tooth covers sizes 10 to 19mm supplied in deluxe storage rack sealey ak63910 combination ratchet spanner set 10pc extra long metric