15/16" mortise cylinder with AR cam
Schlage Composite C-K keyway
Brass body cylinder made in USA

Here is a listing of extra cams available to fit this mortise cylinder:

863-00-10 Yale Cam
863A-00-10 Adams Rite Cam
863D-00-10 Standard/Lockwood/Marks Cloverleaf
863E-00-10 Narrow Cam
863G-00-10 Standard Cam
863H-00-10 Dominion 14PR-RM Cam
863M-00-10 Schlage L Cam
863N-00-10 Sargent/Yale Cam
863R-00-10 Lori Deadbolt
863S-00-10 Corbin/Russwin/Best Cloverleaf