Schlage's One-Sided Commercial Deadbolt with universal adjustable backset and 1 inch throw bolt uses thumbturn inside with an exterior plate to cover exposed door prep on the outside. An ANSI certified grade 2 deadbolt, the B581 includes a reinforced strike plate. It is used for locking and unlocking the door from the inside only; the inside thumbturn operates the deadbolt and it has a blank plate on the outside. It is easy to install on almost any door.

Also available:
Schlage B81 Residential Single Sided Deadbolt With Exposed Exterior Trim
Schlage B60 Single Cylinder Deadbolt
Schlage B62 Double Cylinder Deadbolt
Schlage B80 One-Sided Deadbolt With No Exterior Trim

Features of the Schlage B581 Turnbolt Deadbolt:

• Door frame strike reinforced with 3" screws for extra security.
• ANSI A156.5, 2001, Grade 2
• 1" deadbolt with hardened steel core.
• Solid brass trim.
• ADA compliant.
• Available in 7 finishes

Specifications of the Schlage B581 Deadbolt:

• Door Thickness: 1-3/8" to 1-3/4"
• Universal deadbolt fits both 2-3/8" and 2-3/4" backsets.
• Strike Width: 1-1/8"
• Strike Length: 2-3/4"

One-Sided Deadbolt: The deadbolt thrown or retracted from interior side only. Exterior plate covers exposed door preparation on the outside.

Sold Individually

Select Finish  626: Satin Chrome 605: Bright Brass Add  $4.20 609: Antique Brass Add  $4.20 619: Satin Nickel Add  $4.20 625: Bright Chrome Add  $4.20 643: Aged Bronze Add  $4.20 613: Oil Rubbed Bronze Add  $11.20
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