Sealey 30 piece hex socket bit set 1 2 sq drive sealey premier ak2196 forged chrome vanadium steel sockets with s2 steel hex stock bits sockets heat treated and chrome plated for resistance to corrosion satin finish with knurled ring to assist gripping with oily fingers supplied in composite storage case sealey ak2196 hex socket bit set 30pc 1 2 sq drive