Schlage Addison Sectional Single Cylinder Keyed Entry Handleset with Andover Knob Contemporary Round Patio Deadbolt The HS-530WE recessed curvature provides

The HS-530WE recessed curvature provides virtually air tight construction preventing smoke damage during a fire as well

steady siren if a thief attempts to smash open or otherwise disable the lock

Height: 5/16 inch tall with 1/8 inch rolled edge

Winkhaus One Motion Eclipse cylinder 00/30 57mm half cylinder

Schlage Addison Sectional Single Cylinder Keyed Entry Handleset with Andover Knob Contemporary Round Patio Deadbolt The HS-530WE recessed curvature providesModel: F60ADDAND716, F60ADDAND609, F60ADDAND620, F60ADDAND625, F60ADDAND619 Keyed Entry (Single Cylinder) Function: This single cylinder handleset is keyed on the exterior with an associated locking mechanism on the inside that can quickly and easily lock or unlock the deadbolt latch. The exterior handle has a thumb plate that depresses to disengage the door latch and the interior handle features a lever or knob. Single cylinder locks are most