Schlage offers several Corbin Russwin competitor cams. The left most column in the image below describes what Corbin function the cam is used on and the additional columns show Modular,...
The knobs are available, part numbers listed below.
01-008 for a closed knob
01-009 for open levers
01-018 for cylinder knobs, LEV lever design not available in 01-018
01-026 for FSIC
Specif...