Schlage B560BD Single Cyinder Deadbolt prepared for Best Style Removable Core Aged Bronze

This desdbolt has a turnknob on the inside.  Outside cylinder is prepared for  BEST VERSION (SFIC) INTERCHANGEABLE CORE. CORE NOT INCLUDED.  Bolt is engaged or retracted by turnknob on inside and key on outside. Backset is adjustable for 2 3/8 or 2 3/4. Finish is Aged Bronze (716).