Schlage B561-P6-626 One Way Deadbolt, 6 Pin Cylinder, Schlage "C" Keyway, [2] Keys, adjustable 2-3/8 Inch and 2-3/4 Inch Backset, US26D Satin Chrome Finish

The Schlage B561-P6-626 One Way Deadbolt delivers reliable single-cylinder security for commercial and residential openings where keyed access is only needed from one side. Built around a durable 6-pin cylinder with the Schlage "C" keyway, this deadbolt ships with two keys and features an adjustable backset that fits both 2-3/8 inch and 2-3/4 inch door prep. Finished in Satin Chrome (US26D) for a clean, corrosion-resistant appearance, the B561 series meets Grade 1 standards for dependable long-term performance. It's a straightforward, high-security choice for entry doors, storage rooms, and auxiliary openings.

Features

• One way (single cylinder) deadbolt operated by key from the exterior.
• 6-pin cylinder with the Schlage "C" keyway for established keying compatibility.
• Adjustable backset fits both 2-3/8 inch and 2-3/4 inch door preparations.
• Satin Chrome (US26D / 626) finish resists wear and corrosion.
• Includes two keys ready for immediate use.
• Grade 1 construction engineered for commercial-grade durability.

Functional Details

The B561 is a one way deadbolt, meaning the bolt is thrown and retracted by key from the outside only, providing a secure single-cylinder solution for doors that do not require interior thumbturn operation.

• One way deadbolt operated by key outside.
• 1 inch throw bolt with hardened insert resists sawing.
• Adjustable backset 2-3/8 inch or 2-3/4 inch.