I only see 1 .350 tip diameter shaft for the burner Aldila NV Graphite Wood Shaft only available in stiff (4B2M) at 67 grams
several other shafts available at .335 tip diameter. Search “2B2M” (SENIOR FLEX) or “3B2M” (Regular Flex). With the .335 shaft, you’ll also need
the a shaft adapter BB9008 to ease installation.
You can locate shaft info for the taylormade stuff at: https://www.golfworks.com/images/art/TaylorMade.pdf