F FIMAN1 Active member Joined Jul 9, 2019 Messages 43 Fluid Motion Model C-24 C SE Sep 17, 2019 #1 Does anybody know the Diameter of the small port holes on the R21 Thanks Fiman1
bob daily Well-known member Joined Aug 5, 2015 Messages 1,118 Fluid Motion Model R-21 EC Hull Identification Number 2129K809 Vessel Name Scuttlebutt Sep 17, 2019 #2 Outside diameter is 9 in, inside is 6 in ( so glass is 6 in ) Hope this helps! Bob
