Callaway Big Bertha Driver. Loft: 10.5° Length: 45.375 inches Flex: R Shaft: Fujikura SPEEDER NX for Callaway Balance: D3 Used twice at the driving range. Not used on the course. Although it's an R shaft, it felt more solid than I expected, and I couldn't get the timing right, so I'm selling it. This driver is for slicers. Wrench not included. No noticeable scratches. *Please be sure to read the profile.