• One of a comprehensive range of Premier Hand Tools, suitable for daily professional use.• Cold-forged Chrome Vanadium steel socket.• Hardened and tempered for added strength.• Chrome plated in half more→chrome, half satin finish with knurled ring for extra grip with oily fingers.• WallDrive® socket configuration.• Lifetime guarantee*.Cold-forged Chrome Vanadium steel socket. Hardened and tempered for added strength. Chrome plated in half chrome, half satin finish with knurled ring for extra grip with oily fingers. WallDrive® socket configuration.• Cold-forged Chrome Vanadium steel socket. • Hardened and tempered for added strength. • Chrome plated in half chrome, half satin finish with knurled …