Quote:
Originally Posted by pwd72s
Why are 2 piece pool cues made with joint sizes listed in a SAE thread pitch and tip diameters listed in millimeters? No satisfactory answers in a pool forum I visit, other than it's just the way it is...
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That sounds like the bicycle industry as a whole. Imperial and metric... With Italian, English and French thread pitches.
Also JIS (Japanese).
This happened over a long period of time. Maybe it's the same with Pool Cues?