Schlage B661B One-Way Deadbolt, Accepts Small Format IC Core (SFIC) - Less Core

Schlage B661B Grade 1 One-Way Deadbolt, Cylinder Outside x Blank Plate Inside, SFIC Prep, Less Core

Schlage’s toughest heavy duty Grade 1 commercial deadbolt. Furnished with conventional cylinder standard. Also available with full size interchangeable core cylinder or small format interchangeable core (SFIC) cylinder.

Function: B661 - One-way deadbolt - ANSI E0161 
• Deadbolt thrown or retracted by key outside
• Blank plate with exposed screws inside

Specifications
Handing: Non-handed

Door thickness: 1 3⁄4" to 2" (44 mm to 51 mm) standard

Backset: 2 3⁄4" (70 mm) standard, 2 3⁄8" (60 mm), 33⁄4" (95 mm), 5" (127 mm) optional

Front: Brass, bronze or stainless steel. 1 1⁄8" x 21⁄4" (29 mm x 57 mm) square corner, beveled.

Deadbolt: 1" (25 mm) throw with saw-resistant hardened steel insert.

Latch bolt: Brass, 9⁄16" (14 mm) throw, deadlocking on keyed and exterior functions.

Exposed trim: Wrought or forged brass or bronze, or pressure cast zinc.

Thumbturn: Pressure cast zinc, plated to match finish symbols.

Strike: 1 1⁄8" x 2 3⁄4" (32 mm x 70 mm) with steel reinforcer and two 3" screws standard

Cylinder and keys: 6-pin C keyway, keyed 5 (standard) with two nickel silver keys per lock.

Keying options: Interchangeable core. Master keying, grand master keying and construction keying.

Certifications
ANSI:
B500 and B250 Series meet or exceed A156.36-2010 Grade 2 strength and operational requirements. B600/700/800 Series meets or exceeds A156.36-2010 Grade 1 strength and operational requirements.

UL / cUL:
B600/700/800-Series locks are UL10B Listed auxiliary locks for A label single doors, 4' x 8'. UL 10B and UL 10C listing optional for B500 Series as auxiliary locks. Letter F and UL symbol on latch front indicate listing.

UL437 Listed locking cylinder optional:
Specify Primus 20-500 Series cylinder for B500 and B250 Series Grade 2 products, or specify B800 Series Grade 1 products.

ADA compliant:
Schlage Lock Company offers a wide selection of locks designed to meet the Americans with Disabilities Act.

Model: Schlage B661B 626, B661B 605, B661B 606, B661B 612, B661B 613, B661B 625, B661B 619