SCHLAGE 4799708-001 Backset Single Classroom Deadbolt Core B663J626 4799708/001 251/300 080410S 3/4 Cyl.

( Brand: Schlage ), ( Manufacturer Part Number: 4799708/001 ), ( Model: B663J626 2 3/4 ), ( Strike : 10-094 ), ( Color: Silver ), ( Items Included: Hardware, Instructions ), ( Fixings Supplied: Yes ), ( Material: Brass ), ( Suitable For: Commercial ), ( Mounting: Universal ), ( Type: Deadbolt ), ( Door Handing: Universal/reversible ), ( Latch : 12-631 ), ( Ansi Grade: Ansi Grade 1 ), ( Finish: Satin Chrome ), ( Country Of Origin: Mexico )

Review SCHLAGE 4799708/001 251/300 New 3/4 Inch Backset Single Cyl. Classroom Deadbolt Less Core

The **Schlage 4799708/001 251/300 080410S B663J626 3/4" Backset Single Classroom Deadbolt Core** is a high-performance, security-focused locking mechanism meticulously engineered for educational environments where durability, ease of use, and robust protection are paramount. This deadbolt core is designed to integrate seamlessly with Schlage s **B Series** classroom deadbolt systems, offering a reliable solution for securing doors in schools, colleges, and other institutional settings. Built with a **3/4-inch backset**, it ensures compatibility with standard door preparations, providing a snug fit that minimizes gaps and enhances security while maintaining smooth operation. The **251/300 series** designation indicates its compatibility with both **2-3/8-inch (251)** and **2-3/4-inch (300)** door prep, offering versatility for different door configurations without compromising functionality.

At its core, this deadbolt features **Schlage s advanced B663J626 technology**, which combines **high-security cylinder construction** with **anti-pick, anti-drill, and anti-bypass** mechanisms to thwart unauthorized access attempts. The **080410S** model incorporates a **keyed entry system** that allows for flexible keying options, enabling administrators to coordinate access control across multiple doors while maintaining individual security protocols. The **single-cylinder design** simplifies installation and maintenance, as it requires only a single keyhole for both locking and unlocking from the interior side, reducing potential points of failure. This core is engineered to withstand frequent use in high-traffic areas, ensuring longevity and consistent performance even under demanding conditions.

For educational facilities prioritizing **emergency preparedness**, this deadbolt core is often paired with **Schlage s Classroom Deadbolt System**, which includes features like **panic hardware compatibility**, **quick-release mechanisms**, and **emergency override capabilities** all critical for rapid evacuation during crises. The **durable brass construction** of the core resists corrosion and wear, making it ideal for environments exposed to fluctuating humidity or environmental stressors. Additionally, its **low-maintenance design** ensures that schools can focus on security without the hassle of frequent adjustments or replacements. Whether installed in classrooms, administrative offices, or restricted areas, this deadbolt core delivers a balance of **security, functionality, and reliability**, making it an indispensable component for modern institutional security systems.

### **Schlage BE469 (Model 4799708/001) 3/4" Backset Single Cylinder Classroom Deadbolt: Pros and Cons**

1. **Durability and Security**

- Made by Schlage, a well-known brand in the security industry, known for high-quality locks.

- Features a **single-cylinder deadbolt**, which is more secure than a knob lock alone, providing an extra layer of protection against forced entry.

- The **3/4" backset** is a standard measurement, ensuring compatibility with most standard door prep work.

- The **B663J626 core** is likely a high-security cylinder, resistant to picking, drilling, and bumping (though specific security features depend on the core s exact design).

2. **Classroom-Specific Features**

- Designed for **classroom doors**, which often require quick entry and exit for students and teachers.

- The **single-cylinder mechanism** allows for easy operation with a key from the outside and a turn knob from the inside, which is practical for educational settings.

- Some Schlage deadbolts in this series may include **anti-pry and anti-saw features**, though this depends on the specific model variant.

3. **Compatibility**

- Works with **standard 3/4" backset doors**, making it easy to install in most existing door frames.

- The **251/300 080410S** designation may refer to specific keyway or core compatibility ensure it matches your existing key system if replacing an old lock.

- Available in **various finishes** (e.g., brushed nickel, satin nickel, oil rubbed bronze) to match door hardware aesthetics.

4. **Ease of Installation**

- Designed for **DIY installation** with basic tools (screwdriver, drill, measuring tape).

- Comes with mounting hardware, though some users may need to purchase a **door strike plate** separately if not already installed.

5. **Cost-Effective**

- Generally **more affordable** than high-end commercial-grade deadbolts while still offering solid security.

- Priced lower than electronic or smart deadbolts, making it a practical choice for schools on a budget.

---

1. **Limited Smart Features**

- This is a **mechanical deadbolt**, meaning it lacks **smart home integration** (e.g., Wi-Fi, Bluetooth, or app control).

- If the school is moving toward **smart locks**, this model may become outdated quickly.

2. **Key Dependency**

- Relies on **physical keys**, which can be lost, duplicated, or misplaced.

- In an emergency (e.g., a student locked inside), a spare key must be available, which may not always be the case.

3. **Potential Weaknesses in Design**

- **Single-cylinder locks** are vulnerable to **shoulder surfing** (someone watching you enter the code/key) and **lock bumping** (if the core is not high-security).

- The **3/4" backset** is standard, but if the door was originally installed with a **1" backset**, an adapter may be needed (though this is rare in modern construction).

- Some users report **wear over time**, especially if the lock is frequently used (e.g., in high-traffic classrooms).

4. **Maintenance Requirements**

- Like all mechanical locks, it may require **lubrication** (silicon-based spray) to prevent sticking.

- **Keys may wear out** over time, requiring replacement.

- If the **strike plate** is not properly aligned, the door may not latch securely.

5. **Limited Customization**

- Unlike electronic locks, you **cannot** program access for different users or set temporary keys.

- If the school needs **key control tracking**, this model does not provide audit logs.

6. **Installation Challenges**

- If the **door is warped or the strike plate is misaligned**, the deadbolt may not function properly.

- Some users may find the **template drilling** (for the deadbolt hole) tricky if they lack experience.

---

### **Conclusion**

The **Schlage BE469 (Model 4799708/001) 3/4" backset single-cylinder classroom deadbolt** is a **solid, budget-friendly security option** for schools that prioritize **basic mechanical locking** without the need for smart features. It offers **good durability, ease of installation, and compatibility** with standard doors, making it a practical choice for classrooms where **quick access and security** are primary concerns.

However, if the school requires **key tracking, smart integration, or advanced access control**, this model may fall short. For **high-security environments** (e.g., labs, administrative offices), a **double-cylinder deadbolt or electronic lock** might be more appropriate.

### **Recommendation**

- You need a **reliable, low-cost mechanical lock** for general classroom use.

- The school does not require smart features or key tracking.

- The door has a **standard 3/4" backset** and existing hardware is compatible.

- You are comfortable with **key-based access** and basic maintenance.

- The school wants **smart lock functionality** (e.g., Schlage Encode, Kwikset Kevo).

- **Key control and audit logs** are required (e.g., for high-security areas).

- The door has a **non-standard backset** (e.g., 1").

- Budget allows for a **higher-end mechanical lock** (e.g., Schlage B-36 or Kwikset 720).

For most **standard classroom applications**, this Schlage deadbolt provides **good value and performance**. However, always **verify compatibility with existing keys and door hardware** before purchasing.

Details:

Everything is unused and undamaged. The Schlage B663J626 is a B Series 2-3/4 inch backset deadbolt designed with an integral throw latch and features your choice of keyed cylinder in variety finishes. Beautiful satin finish on the outside is resistant to corrosion. BRAND NEW Schlage B663J626 2 3/4 Backset Single Cylinder X Classroom Turn Deadbolt Less REM Core comes new in original box with all parts and the manual installation guide.

Turn Key Features: Solid brass deadbolt and cylinder are x-ray translucent for ease of use. Anti-pick shield on cylinder provides security against lock tampering. This is a replacement Deadbolt that comes complete with an installation Kit. This is less cylinder, so there are no keys included.

Heavy duty door jam tightening screws for added security. The deadbolt has a backset measurement of 2-3/4 inches and is compatible with existing locks that have the same.

part #: 4799708001 prices

• $79.00-$186.93

specifications locsedoo:

• brand: Schlage
• mpn: 4799708/001
• model: B663j626 2 3/4
• strike : 10-094
• color: Silver
• items included: Hardware, Instructions
• fixings supplied: Yes
• material: Brass
• suitable for: Commercial
• mounting: Universal
• type: Deadbolt
• door handing: Universal/reversible
• latch : 12-631
• ansi grade: Ansi Grade 1
• finish: Satin Chrome
• country of origin: Mexico

seller locsedoo:

• city: Los Angeles, California
• # reviews: 27
• rating: 100.0%

general locsedoo:

• condition: New
• Building Hardware > doors Door Hardware > Door Locks Lock Mechanisms

offer locsedoo:

• started: May 29, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0

returns locsedoo:

• policy: Returns Accepted
• method: Money back
• paid by: Buyer
• time: 30 Days

shipping locsedoo:

• type: Calculated
• transit: 5-11 Days
• carrier: USPS
• class: Standard
• cost: $8.75
• service: USPS Ground Advantage

payments locsedoo:

• credit card: Discover
• other
• wallet: Apple-pay

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