The Jacoby BlaCkOut Shaft is extremely comfortable, powerful, durable, and accurate. The shaft is constructed from unidirectional carbon, giving the shaft extra power, requiring less effort when moving the ball around the table. The carbon construction makes the shaft very impact and dent resistant. The 19” pro taper is extremely comfortable, allowing for a long smooth stroke. Our unique polishing technique creates one of the smoothest shafts on the market allowing it to glide through your fingers with ease and precision. The 30" Jacoby BlaCkOut Shaft is only available in tip diameter 13.1mm (+0.2mm -0.1mm)