Sealey 12 piece metric socket set 1 2 sq drive 12pt deep walldrive sealey premier ak2685 chrome vanadium steel sockets in carefully selected set of sizes hardened and tempered with chrome finish for corrosion resistance all sockets include walldrive configuration giving an additional 30 more torque handling power than traditional sockets handles rounded fixings as well set supplied on socket rail and backed by lifetime warranty sealey ak2685 socket set 12pc 1 2 sq drive 12pt deep walldr