I pulled out my original Centuri Phoenix Bird while at home for lunch. I brought the upper section back with me and can tell you the following: The visible adaptor has a coupling 1.5" long with 1" to hold onto the lower tune. The remainder is a .5" cone with a eyehook for connections. I assume the upper coupling is the same, but since its been glued together for 39 years, I can't tell. The middle part that is the same diameter as the tube is .875" long. The upper tube is 7" long. I didn't bring the lower half so I can't give you a length on that.

Mike

__________________
-------------------------------------------------------------------------------------------------
Mike Rohde
NAR 89414
SAM 0114
NARtrek Silver

2015 motors - 1469 n/s (200 flights)
2016 motors - 1238 n/s (175 flights)
2017 motors - 1/2A-4, A-26, B-52, C-47, D-6, E-7, F-3 = 1238 n/s (138 flights)
2018 motors - 1128 n/s (104 flights)
2019 motors - 2241 n/s (189 flights)
2020 motors(thru 7/25/20) - 1/8A-1, 1/2A-3, A-14, B-23, C-27, D-11, E-6, F-2 = 876 n/s (81 flights)