Is it offered in A or R flex?
The ProLanch 45 Wood shaft is offered in L, A, R and S flex. The link below is the the ProLaunch 45 on The Golfworks website. All flexes are available.
https://www.golfworks.com/grafalloy-prolaunch-4565-graphite-wood-shafts/p/tt0133/
Britt Lindsey