Sealey 8 piece hex socket bit set 1 2 sq drive metric sealey premier ak9310 forged chrome vanadium steel sockets with s2 steel hex bits sockets heat treated and chrome plated for resistance to corrosion satin finish with knurled ring to assist gripping socket with oily fingers supplied in steel storage case sealey ak9310 hex socket bit set 8pc 1 2 sq drive metric