Upgrade your game with a replacement pool cue shaft. hdmpool stocks low-deflection carbon fiber shafts, carom shafts and break shafts in common joint sizes (3/8-10, 3/8-11, radial and more). A quality shaft is the single biggest upgrade most players can make — less deflection means more accurate aim with English. Match your butt and tip size and play with confidence. Worldwide shipping on all billiard shafts.