Schlage Single Cylinder Deadbolts

Schlage Single Cylinder Deadbolts for Exterior Entry Doors

A Schlage single cylinder deadbolt uses a keyed cylinder on the exterior side of the door and a thumbturn on the interior side. That makes this configuration a common choice for front doors, side doors, garage entries and other exterior residential openings where keyed access is needed from outside but convenient locking and unlocking is preferred from inside. When replacing an existing deadbolt, start by confirming the current door preparation before choosing the style or finish.

This collection includes Schlage B-Series single cylinder deadbolts such as B60 and B60N models, plus decorative trim versions that coordinate with different entry hardware styles. Available designs can include Camelot, Addison, Brookshire, Century, Collins and Greenwich trim, with finish choices varying by model. Matching the trim profile and finish to your Schlage lever, knob or handleset can create a more consistent look across the entire door.

For a replacement installation, compare the backset, door thickness, cross-bore and edge-bore preparation, bolt faceplate, strike size and trim dimensions listed for the exact model. Also check the cylinder or keyway requirements if the new deadbolt needs to coordinate with existing Schlage locks. Two Schlage single cylinder deadbolts may look similar but use different trim packages, finish options or included components, so the individual product specifications should be reviewed before ordering.

If you need a different locking configuration, browse all Schlage deadbolts to compare single-cylinder, double-cylinder, one-sided and electronic options. You can also shop the full Schlage door locks and hardware collection for coordinating knobs, levers, handlesets and related parts. Choosing the correct function first, then verifying fit, trim and finish, is the most reliable way to select the right Schlage keyed deadbolt for a new installation or replacement project.