It's a similar 5/16x14, but the Mezz break shafts have a very tight joint, e.g. my Deep impact shaft from Mezz Power break 2, screw only half pin on my Joss butt, it's very tight.
It's a similar 5/16x14, but the Mezz break shafts have a very tight joint, e.g. my Deep impact shaft from Mezz Power break 2, screw only half pin on my Joss butt, it's very tight.