Golf Product Review: Tour Series BLOC 455cc Driver
The clubhead has a volume of 455 cubic centimeters (cc), just below the legal limit of 460 cc or 28.06 cubic inches, and it weighs almost 200 grams (7 oz). The face is 6cm (2.36 inches) high and made of high-grade Titanium with a standard loft of 10 degrees....
