Do you still have the shafts with the stitch?I know I have a Classic Plus with the stitch ring and think I also have a Classic Pro with the stitch. Both are new, never chalked or hit.
I have a O.B. 172 and bought a new OB-F1-10S OB Fusion F1-10S 3/8x10 w/ OB Stitch Ring shaft to go along with my Fusion 6 shaft. I know O.B. went out of business and both my shafts have the stitch rings on them. Thank you for sharing about your 133 and your OB+ Classic with stich ring.billyjacket, I have a new old stock OB+ Classic with the stich ring. I made a mistake on the other OB shaft. It is a plain black ring which is marked demo 10 on it. I also have a new old stock OB 133 butt.