This traditionally designed deadbolt is normally used on patio doors because it has a thumbturn on the inside and no lock cylinder or plate on the outside of the door. It has an adjustable backset for 2-3/8" or 2-3/4". It will fit 1-7/8" diameter door cutouts on 1-3/4" thick doors.

One-Sided Deadbolt: The deadbolt thrown or retracted from interior side only. There is no plate or exposed trim on the exterior.

Also Available:
Traditional Single Cylinder Deadbolt
Traditional Double Cylinder Deadbolt

Features of the Baldwin 8231 Patio Deadbolt:

• Grade 1: Meets ANSI A156.5 testing.
• Material: Heavy gage steel deadbolt case with solid brass working parts.
• Brass construction 1" throw with steel insert.
• Cylinders: Solid brass with free turning cylinder guard.
• Strike: Reinforced with 3" screws.
• .600" x .770" x 1" throw when extended.
• Hardened Steel insert for maximum security.
• Limited Lifetime Mechanical Warranty

Specifications of the One-Sided Patio Deadbolt:

• Fits 1-7/8" diameter cutouts
• Backset: adjustable for 2-3/8 or 2-3/4"
• Door Thickness: 1-3/4"
• Rose Projection: low profile 1/2" cylinder
• Steel case: .960" diameter x 3.312" or 3.75" extended
• Front: .156" x 1" x 2.25"

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