- 1/2"-20 threading— common on one-piece cranks
- Includes both right and left-hand threaded taps
- Left-hand tap marked with “LH”
- Can be used with steel or alloy crank arms
The TAP-3 is a set of precision-ground pedal taps that can salvage crank arms with damaged or cross-threaded threads. Made of high carbon steel and hardened to stay sharp. Fits all conventional tap handles.