Grade 3 Double SFIC Deadbolt by Schlage – High Security Door Lock

Description

Schlage B662B 643E Grade 3 Double SFIC Deadbolt

Schlage B662B 643E Grade 3 Double SFIC Deadbolt offers steadfast security combined with elegant design, making it an ideal choice for high-traffic commercial applications. This Grade 1 double cylinder deadbolt features a non-handed design and is crafted from durable materials, ensuring long-lasting performance. The Aged Bronze finish not only enhances its visual appeal but also provides added resistance against wear and tear. Designed for ease of installation, the B662B accommodates door thicknesses ranging from 1-3/8″ to 2″ and allows for standard latch backset dimensions of 2-3/8″ or 2-3/4″. With a bolt projection and throw of 1″, this deadbolt ensures a secure lock every time. The SFIC prep less core allows for flexibility in keying, making it suitable for various access control needs. This deadbolt is UL listed for fire ratings of up to 3 hours, offering peace of mind in emergency situations. Additional features include a robust 6-pin cylinder and a limited 3-year warranty, underscoring Schlage’s commitment to quality. With its combination of strength, security, and style, the Schlage B662B 643E is a reliable choice for any commercial setting.

Grade 3 Double SFIC Deadbolt

Grade 1 Double Cylinder Deadbolt, SFIC Prep Less Core, Aged Bronze Finish, Non-Handed

The B600/700/800 Series are Schlage’s highest grade deadbolt locks. Choose the 600 for Grade 1 security in high-traffic commercial applications. Choose the 700 or 800 and get standard a Primus XP controlled access cylinder (700) or Primus XP high security cylinder with UL 437 rating (800). A variety of functions and finishes makes the B600/700/800 Series a versatile choice for added security no matter where you use it.

Built with Schlage’s renowned strength, combining toughness with elegance to rank among the most durable in the industry.

Attributes

Manufacturer surcharge: 4.5%

Ansi: ANSI A156.36-2010 Grade 1

Ansi Function: E0141 – Double Cylinder Deadbolt

Baa Qualified: Yes

Base Material: Various

Bolt Projection: 1″

Bolt Throw: 1″

Commercial Residential: Commercial

Country of origin: USA

Cylinder Type: SFIC Prep Less Core

Door Thickness: 1-3/8″ to 2″

Dust Box: Metal

Finish: 643E/US11E

Finish Family: Dark Bronze

Fire Rated: Yes

Fire Rating: 3 Hours {A}

Function: 662-Double Cylinder Deadbolt

Function Family: Institution

Grade: Grade 1

Handing: Non-Handed

Installation: Commercial

Latch Backset Dim: 2-3/8″ or 2-3/4″

Limited Warranty: 3 Years

Lock Face Size: 2-1/4″ x 1-1/8″

Origin: USA

Pack Qty: 1

Pins: 6

Product Height: 4.13″

Product Width: 2.54″

Screws: Combination

Series: B600 Series Deadbolts

Std Latch Backset Dim: 2-3/8″ or 2-3/4″

Std Latch Number: 12-296

Std Latch Type: Square Corner

Std Strike Height: 2-3/4″

Std Strike Number: 10-094

Std Strike Type: Flat Square Corner

Std Strike Width: 1-1/8″

Subtype: Deadbolts

Type: Locks, Cylinders, Cores, Keyblanks

Ul Listing: UL10B/10C Listed

Unit of Measure: Each

Resources

• B600 Series Deadbolts Cut Sheet
• Schlage B Series Indicator Pricing Addendum
• Schlage B Series Service Manual
• Schlage B500 Series Cut Sheet
• Schlage B600/700/800 Series Cut Sheet
• Von Duprin Finishes Chart

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