Hexagon Key 5/16in A/F

Faithfull Professional quality hexagon keys made from fully hardened chrome vanadium steel.<br> <br> All keys from 4mm (5/32in) have chamfered edges to prevent damage to blade and fittings.<br> <br> All keys 3mm (1/8in) and above are marked with their size.<br> <br> Size.5/16in.A/F<br> <br> FAIHK516