IceToolz Double Ended Spoke Keys are simple ‘bar style’ spoke keys with a different head on each end. They are colour coded and available in three different variations:
12G4 Shimano – 4.3 and 4.4 mm
12K4 – 3.45 mm (0.136″) and 3.45+
12M4 Mavic – 6.45 mm 7 Spline and 6.45+
‘+’ ends feature an oversized allowing them to be used on damaged nipples.