Park Tool TAP-8 Frame Tap: 5 x 0.8mm Water Bottle Rack/Boses

M5 x 0.8 threading — found on common frame fittings such as water bottle mounts, toe clips, and fender and rack bosses Frame taps will become a lifesaver at some time for virtually every mechanic. The TAP-8 can be used to clean, chase, and restore M5 x 0.8 threads, commonly found on frame fittings such as water bottle mounts, toe clips, and fender and rack bosses. As with all Park Tool taps, these are made of high carbon steel and are precision ground. Compatible with conventional tap handles.