Description
Product Overview
The Schlage B662P 626 S123 double cylinder deadbolt is engineered for demanding commercial environments where security, durability, and aesthetic appeal are paramount. Constructed from high‑strength steel and finished in a satin chrome coating, the lock resists corrosion, scratches, and the wear that comes from frequent use. Its modern rectangular shape blends seamlessly with contemporary door designs while delivering the robust protection required for Grade 1 security applications.
Designed to meet the stringent requirements of Grade 1 certification, this deadbolt features a 6‑pin keyed cylinder that provides superior resistance to picking and drilling. The S123 keyway ensures compatibility with a wide range of commercial keying systems, allowing facilities managers to maintain consistent security across multiple entry points. The heavy‑duty construction includes reinforced internal components that absorb impact and reduce the likelihood of forced entry.
Installation is straightforward thanks to the conventional 2‑3/4″ backset and a standard 6‑pin cylinder configuration. The lock is compatible with a variety of door thicknesses and can be fitted to both new construction and retrofit projects. Detailed installation instructions and all necessary hardware are included, enabling quick deployment by professional installers or experienced DIY users.
The satin chrome finish not only enhances visual appeal but also provides a protective barrier against moisture and environmental contaminants. This finish is easy to clean and maintains its luster over time, making the deadbolt an ideal choice for high‑traffic commercial doors that are exposed to varying conditions. The finish also helps conceal minor scratches, preserving the lock’s pristine appearance.
Keying flexibility is a standout feature of the B662P series. The 6‑pin cylinder can be rekeyed to match existing master key systems, simplifying key management for large facilities. The lock’s keyway, S123, is widely used in commercial settings, ensuring that replacement keys are readily available through authorized distributors. This adaptability reduces long‑term maintenance costs and enhances operational efficiency.
Usage
Designed for commercial door applications, this deadbolt excels in environments such as retail storefronts, office buildings, schools, and healthcare facilities. Its Grade 1 rating makes it suitable for high‑security areas where unauthorized entry could result in significant financial or safety concerns. The lock’s heavy‑duty design tolerates frequent locking and unlocking cycles, ensuring reliable performance in high‑traffic zones.
Installation on steel, wood, or composite doors is supported, providing versatility across a range of architectural styles. The double cylinder configuration requires a key on both sides of the door, a feature that enhances security in settings where interior access must also be controlled, such as secure rooms, server closets, and gated entryways.
Because the deadbolt is finished in satin chrome, it complements both contemporary and traditional door hardware palettes. Facility managers can pair it with matching chrome handles, hinges, and exit devices to create a cohesive look while maintaining a high level of security. The lock’s robust construction also makes it suitable for exterior doors exposed to weather, reducing the need for frequent replacements.
For businesses that prioritize safety, the Schlage B662P deadbolt integrates easily with existing access control systems. Its keyway can be programmed to work with master key arrangements, allowing authorized personnel to access multiple doors with a single key while restricting entry for others. This flexibility supports layered security strategies and simplifies key distribution.
Why Choose Us
Schlage is a globally recognized brand with a legacy of over a century in lock manufacturing. The company’s commitment to rigorous testing, quality control, and innovation ensures that every product, including the B662P series, meets the highest industry standards. Customers benefit from a reputation for reliability, backed by extensive field testing and certifications.
Our deadbolt undergoes comprehensive durability testing, including impact resistance, forced entry simulations, and corrosion exposure. These tests validate the lock’s performance under real‑world conditions, giving property owners confidence that the product will endure the demands of commercial use. The Grade 1 certification further confirms its ability to provide top‑tier security.
In addition to product excellence, we provide responsive customer support and a comprehensive warranty that covers manufacturing defects. Our technical assistance team is available to guide installers through any challenges, ensuring a smooth installation experience. This after‑sales service reinforces the value of choosing a Schlage product for long‑term security needs.
Environmental responsibility is also a priority. The satin chrome finish is applied using processes that minimize waste and reduce harmful emissions. By selecting this deadbolt, customers align with sustainable practices without compromising on performance or aesthetics.
Key Features
- Grade 1 certified security provides the highest level of protection for commercial doors.
- Satin chrome finish resists corrosion and maintains a sleek appearance in demanding environments.
- 6‑pin keyed cylinder with S123 keyway offers flexible rekeying and compatibility with master key systems.
- Heavy‑duty construction absorbs impact, extending the lifespan of the lock under frequent use.
- Comprehensive warranty and dedicated support ensure confidence and assistance after purchase.
FAQ
What does Grade 1 certification mean for this deadbolt?
Grade 1 is the highest security rating for residential and commercial locks, indicating that the deadbolt has passed rigorous tests for resistance to picking, drilling, and forced entry. It assures users that the lock provides superior protection compared to lower‑graded products.
Can the lock be rekeyed to match an existing master key system?
Yes, the 6‑pin cylinder with the S123 keyway can be rekeyed by a qualified locksmith to align with existing master key arrangements, simplifying key management across multiple doors.
Is the satin chrome finish suitable for exterior doors exposed to weather?
The satin chrome coating is designed to resist moisture, UV exposure, and temperature fluctuations, making it appropriate for exterior applications where durability and aesthetic consistency are important.
What installation hardware is included with the deadbolt?
The package contains all necessary screws, strike plates, and a detailed installation guide, allowing professional installers or experienced DIY users to complete the fit‑out without additional components.
How does the double cylinder design enhance security?
With a key required on both sides of the door, the double cylinder configuration prevents unauthorized entry through interior windows or glass panels, offering an added layer of protection for high‑security areas.




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