5/16 x 18 | Silver Ring | OB Curly-3 12.3mm Torrified Cue Shaft

5/16 x 14  OB Curly-3 Shaft, 12.3mm diameter cue shaft features the Extended OB pro taper. The Phoenix Torrified AA Grade Curly Maple cue shaft features Torrified wood construction. Torrified wood will neither swell during humid summer months nor dries out due to dry winter air. This is accomplished by heat-treating or roasting the wood until it has nearly 0% internal moisture, reducing the shaft's weight, thereby reducing cue ball deflection. Once the wood has been dried thoroughly in the torrification process, it will not absorb moisture as its structure is altered. OB cue shafts are proudly manufactured in Texas in the USA.he USA.