Park Tool Frametap TAP-7 M3 x 0.5 mm for Drop Outs

Frame Taps will become a lifesaver at some time for virtually every mechanic. As with all Park Tool Taps, these are made of high carbon steel and are precision ground. Park Tool Frame Taps cut easily and fit conventional tap handles.
3 mm x 0,5 for use with rear wheel drop-out alignment screws.