• One of a comprehensive range of Premier Hand Tools, suitable for daily professional use.• Multi-coloured Chrome Vanadium steel deep socket set.• 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.• Grips rounded fixings as well.• Contents: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13mm.• Set supplied on socket rail.• Lifetime guarantee*.Multi-coloured Chrome Vanadium steel deep socket set. Hardened and tempered with chrome finish for corrosion resistance. All sockets include WallDrive® configuration giving 30% more torque handling power. Grips rounded fixings as well. Set supplied on socket rail and backed by lifetime guarantee.• Multi-coloured Chrome Vanadium steel deep socket set. • Hardened and tempered with chrome finish for corrosion resistance. • All sockets include WallDrive® configuration giving 30% more torque handling power. • Grips rounde