6-point hex socket for maximum torque transfer to the face of the fastener. Precision cold forged, hardened and tempered chrome vanadium steel. Fully polished and nickel chrome plated for durable corrosion resistance. Chamfered ends and thin walls for positive location on fastener. Knurled band for grip. Contents: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13 and 14mm.
6-point hex socket for maximum torque transfer to the face of the fastener
Precision cold-forged, hardened & tempered chrome vanadium steel
Fully polished & nickel chrome-plated for durable corrosion resistance
Chamfered ends & thin walls for positive location on fastener & knurled band for grip
Contents: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13 & 14mm