So the Schlage SC19 and SC20 can fit most of the Schlage keyways as they are 'all section' keys… but what are other Schlage keys that are common that dont fit within
Commercial Key Blanks | SC19, 1145L Schlage Key by JMA USA | CLK Supplies
Pre-Scored Impressioning 10-pack of Keys: Schlage SC19 (5-pin)
Commercial Key Blanks | SC19, 1145L Schlage Key by JMA USA | CLK Supplies