Does anyone know what the threading is on the front section of the Churchill pen?
IPD_Mr Member Joined Jun 27, 2007 Messages 3,707 Location Zionsville, In Oct 30, 2011 #1 Does anyone know what the threading is on the front section of the Churchill pen?
Timebandit Member Joined Sep 25, 2010 Messages 1,446 Location Austin,TX Oct 30, 2011 #2 10mm x 1 Same as the El Grande. They are the same pen, just different style.