BALL POINT HEX KEY SET
Similar to conventional hex keys, but with a hexagonal ball point at one end. This is a specially shaped hex profile that allows operation at up to 25° off axis, and is ideal for access to screws in hard to reach areas. It is quicker to use than the conventional type, as the ball point provides a lead-in to screw heads.
Set of 9 pieces: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm.
Available in both metric and imperial sizes. Imperial sizes correspond to 6BA and 4BA (0.05 and 0.0625 inch respectively). Dimension is measured across the flats of the hex. 8mm and 14mm keys are long arm type.