Schlage Byron Keyed Entry Single Cylinder Door Knob Set (Formerly Dexter)

Features:

• BHMA Grade 3
• Screw posts guide screws into place for easy installation
• Fits Standard Door Prep
• Lifetime mechanical warranty and 5-year finish warranty

Key Product Attributes:

• Keyed Entry (Single Cylinder) Function: Schlage single cylinder keyed entry door knob sets can be locked and unlocked from the exterior with a key, and then locked or unlocked from the inside with an associated turn-button. While primarily used to secure entrances and side doors, it can be used anywhere a little extra security is desired.

Specifications:

• ANSI Certification: A156.2
• Cross Bore: 2-1/8"
• Handing: Left, Reversible, Right
• Edge Bore: 1"
• Cylinder: 5 Pin C
• Backset: 2-3/4", 2-3/8", Adjustable 2-3/8" or 2-3/4"
• Door Thickness: 1-1/2", 1-3/4", 1-3/8", 1-5/8"

• J10-BYR: Passage Function
• J40-BYR: Privacy Function
• J54-BYR (This Model): Keyed Entry Function
• J170-BYR: Single Dummy Function