Schlage BC160J Single Cylinder Deadbolt for Schlage Removable Core Antique Brass

This deadbolt has a turnknob on the inside and is prepared for Schlage style (LFIC/FSIC) removable core on the outside. Core is not included. Lock or unlock the bolt by key on the outside or turnknob on the inside.  Backset is adjustable for 2 3/8 or 2 3/4. Finish is Antique Brass (609/US5).