I know that the Q-jet calibration kits have an assortment of hangers. (I'll check mine to see if it came with an F) Don't know about purchasing single hangers...
Gessler sells lots of Q-Jet stuff. http://www.gesslerheadporting.com/m...9af1d18eb597204e852571c50060d8a7!OpenDocument
Yes but they dont list them on website and also need some 46b primary rods anyone got some or no where to get thanks...
To follow up... the calibration kit that I purchased does not have an F hanger. It does come with a B, G, K, P and V...