Built this club in June and it didn't work for me. Bummer! I've tested the club 4 or 5 times at the range. The UST Mamiya shaft is a Helium HE5F4. Below are the specs from the UST website.
Playing length is 44.5". Head cover and wrench are not included. Shipping and insurance to CONUS is included. Payment via PayPal. Price is $375. Please let me know if you have any questions. Thanks.
| Description | Flex | Weight | Torque | Launch | Butt OD | Tip OD | Tip Parallel | Length |
| Helium 5F4 | S | 58g | 5.5° | High | 0.600" | 0.335" | 4.0" | 46" |
Playing length is 44.5". Head cover and wrench are not included. Shipping and insurance to CONUS is included. Payment via PayPal. Price is $375. Please let me know if you have any questions. Thanks.