K 3690/3

In special steel - Nickel-plated finish Hardness of engraved part HRc 61 - Characters in compliance with DIN 1451 Numerical marker (0 - 9) and blank space Marking, which is achieved by striking the grip with a hammer, produces clear, high quality characters, which are regularly spaced characters and hence easy to read The selected number is indicated by arrows on the handle in the direction of the wheel groove To select the desired figure, simply rotate the wheels and lock them in place with the pin.