MOUNTAIN SECURITY 2-MOUNTAIN Steel Doudle Cylinder Deadbolt 039208975339 In Box B-102

( Brand: Mountain Security ), ( Type: Deadbolt ), ( Color: Silver ), ( Material: Stainless Steel ), ( Suitable For: Residential, Front Entrance Door, Front Door ), ( UPC: 039208975339 )

Review MOUNTAIN SECURITY Stainless Steel Doudle Cylinder Deadbolt New In Box.

The **Mountain Security 039208975339 2-Mountain Steel Double Cylinder Deadbolt Box (B-102)** is a premium-grade security solution designed to fortify entry points against forced entry, tampering, and unauthorized access. Engineered with **high-strength, hardened steel construction**, this deadbolt box is built to withstand extreme physical stress, including drilling, prying, and bolt cutting, making it an ideal choice for residential and commercial properties seeking enhanced protection. The **double-cylinder mechanism** ensures that the bolt cannot be operated from either side without a key, providing an added layer of security that deters lock picking and bumping attacks. This feature is particularly advantageous for doors leading to high-risk areas, such as basements, garages, or secondary entrances where internal access could compromise overall security.

The **B-102 model** is specifically designed to integrate seamlessly with standard door frames, offering a **flush, low-profile installation** that maintains the aesthetic integrity of the door while maximizing security. Its **reinforced strike plate** and **anti-sawing design** further enhance resistance against common forced entry techniques, ensuring that the deadbolt remains functional under duress. The **durable steel housing** is resistant to corrosion, rust, and environmental wear, making it suitable for both indoor and outdoor applications, including doors exposed to moisture or varying weather conditions. This deadbolt box is compatible with a wide range of **high-security deadbolts and locking systems**, allowing for customization based on specific security needs and existing infrastructure.

Beyond its robust physical attributes, the **Mountain Security 039208975339** is engineered with **precision machining** to ensure smooth operation and longevity. The **tight tolerances** of the steel components reduce wear and tear, while the **self-aligning design** minimizes the risk of misalignment during installation, which can compromise security over time. Whether installed in a new construction project or as part of a security upgrade, this deadbolt box provides a **reliable, long-term solution** for homeowners and businesses prioritizing both safety and durability. Its **industrial-grade build** and **proven performance** make it a trusted choice for those seeking to elevate their security posture without compromising on quality or functionality.

### **Pros and Cons of buying a Mountain Security 039208975339 2-Mountain Steel Double Cylinder Deadbolt (B-102)**

1. **High Security Rating** The double-cylinder deadbolt requires a key from both sides, making it significantly harder to break into than a single-cylinder lock. This is particularly useful for high-risk areas like basements, garages, or secondary doors.

2. **Durable Construction** Made from **steel**, this deadbolt is resistant to wear, corrosion, and forced entry attempts, offering long-term reliability.

3. **ANSI/BHMA Grade 1 Rating** This is the highest security rating for residential locks, indicating it meets strict performance standards for resistance against picking, drilling, and bumping.

4. **Compatibility with Existing Doors** The **B-102** model is designed to fit standard door preparations, making installation straightforward if the door has the proper mortise or bore hole.

5. **Keyed-Alike or Keyed-Different Options** Depending on the model variant, you can choose whether all locks use the same key set or different keys for different locks, enhancing security flexibility.

6. **Good for High-Security Needs** Ideal for homeowners in high-crime areas, renters looking to upgrade security, or those who prioritize protection over convenience.

7. **Resistant to Common Lock-Picking Techniques** The double-cylinder mechanism makes it difficult for intruders to use credit cards, shims, or other tools to bypass the lock.

---

1. **Inconvenience in Emergencies** Since both sides require a key, this can be problematic in case of a fire, medical emergency, or power outage if you re locked out. Unlike single-cylinder locks, you cannot use a key fob or smart lock integration easily.

2. **Higher Cost** Double-cylinder deadbolts are generally more expensive than single-cylinder ones, though the **Mountain Security** model offers good value for its security features.

3. **Installation Complexity** If your door doesn t already have a mortise cutout, you may need a professional locksmith to properly install it, adding to the cost.

4. **Key Management Challenges** Losing keys can be more problematic than with single-cylinder locks, as you ll need to rekey both sides. Additionally, sharing keys with family members or trusted individuals requires careful coordination.

5. **Not Ideal for All Doors** If your door lacks the proper bore hole or mortise, you may need to modify it, which could weaken the door s structural integrity if done improperly.

6. **Limited Smart Home Integration** Unlike smart deadbolts, this mechanical lock does not support keyless entry, app control, or integration with home automation systems.

7. **Potential for Misuse** Some homeowners may forget to lock the deadbolt from the inside, defeating its purpose if they rely solely on it for security.

---

### **Conclusion**

The **Mountain Security 039208975339 2-Mountain Steel Double Cylinder Deadbolt (B-102)** is an excellent choice for those who prioritize **maximum security** and are willing to trade some convenience for protection. It is particularly well-suited for:

- **High-risk areas** (basements, garage doors, secondary entrances).

- **Homeowners in crime-prone neighborhoods**.

- **Renters who want to enhance security without permanent modifications**.

- **Those who prefer mechanical locks over smart technology**.

- **Families who need quick access in emergencies** (e.g., children, elderly, or those with mobility issues).

- **Homeowners who prefer keyless or smart lock solutions**.

- **Budget-conscious buyers** who can opt for a lower-grade single-cylinder lock instead.

---

### **Recommendation**

If **security is your top priority** and you can manage the inconvenience of key-dependent operation, this deadbolt is a **strong investment**. Pair it with:

- **A reinforced strike plate** to prevent door frame damage.

- **A peephole or smart video doorbell** for added verification.

- **Proper key management** to avoid misplacement.

For **maximum convenience without sacrificing security**, consider pairing this deadbolt with a **smart keypad lock** that allows keyless entry while keeping the deadbolt as a backup.

**Final Verdict:** **Buy if security is non-negotiable; otherwise, weigh the trade-offs carefully.**

Details:

The MOUNTAIN SECURITY Stainless Steel Double Cylinder Deadbolt is a durable and secure door lock mechanism made of high-quality stainless steel. Ideal for home and garden Security, this product offers peace of mind knowing your property is safe secure.

part #: 039208975339 prices

• $14.87-$89.00

specifications locsedoo:

• brand: Mountain Security
• type: Deadbolt
• color: Silver
• material: Stainless Steel
• suitable for: Residential, Front Entrance Door, Front Door
• upc: 039208975339

offer locsedoo:

• quantity: 1
• started: May 12, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock

general locsedoo:

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

returns locsedoo:

• policy: No Returns

shipping locsedoo:

• transit: 6-11 Days
• carrier: USPS
• service: USPS Ground Advantage
• cost: $9.69
• type: Calculated
• class: Standard

payments locsedoo:

• other
• credit card: Visa
• wallet: Google-pay

seller locsedoo:

• city: Montverde, Florida
• # reviews: 83
• rating: 100.0%

Mountain Security B-102 Is Similar To:

• 039208964500 Hampton Products Mountain Security Polished Brass Keyed Entry Deadbolt Double (40.8% similar) ...(May 15th, 2018)
• 22311 Mountain Security Interior For Hall Closets Door Tuscan 039208223119 (29.7% similar) Durable, all metal construction simple to install with only a Phillips screwdriver. Mountain Security door knob hall closet Tuscan bronze fits all doors to thick 2-WAY latch that or backseat best for hallways and closets. Add practical and stylish hardware to your home with the Mountain Security ...(March 22nd, 2018)
• 3037-109 Mountain Security Keyed Alike (33.1% similar) Mountain Security keyed alike twin pack entry knob bell shape antique brass finish new in box. I combine shipping where possible...(December 9th, 2017)
• 3130-105 Mountain Security Interior Locking (30.6% similar) I start my sale price with a fair and set shipping cost. Please view the photographs for further details and condition. Some photos may have the surroundings reflected in them. I have described the item and its condition to best of my ability in words images. The actual pictured item is sold as and ...(January 23rd, 2018)
• 3141-105 Mountain Security 2 Keyed 039208223089 (35.1% similar) Thanks again to all you wonderful buyers out there. Most items will not come with a box because boxes are damaged, the listing tell you if they or. Thanks future buyers...(November 21st, 2017)
• 3501-105 Mountain Security Keyed Entry (31.7% similar) Keyed entry single cylinder, stainless steel...(December 3rd, 2017)
• 3501-150 Mountain Security Keyed Entry (31.7% similar) Please feel free to ask questions...(January 13th, 2018)
• 3521-130 Mountain Security Keyed Entry Pack Deadbolt Stainless Steel Nickel Alike (48.4% similar) If caused by shipping damage or lost postal service, then no return is allowed...(March 22nd, 2019)
• Bp150-kd-cs100 Fjm Security Mountain Series 0.5 In Wide Keyed Alike Solid Brass Padlocks Case Of 100 027536991039 (24.3% similar) Solid hand polished brass. Body width Oct 30 after Halloween Oct. Shackle diameter. The Mountain series padlocks have been a popular solid brass padlock in the us market for over 20 years with a long history of quality and reliability. 3 keys included. Hardened steel shackle. Weep hole at bottom ...(August 26th, 2016)
• Bp150a-cs100 Fjm Security Products Mountain Series 0.5 In Wide Keyed Alike Solid Brass Padlocks C 027536991022 (24.6% similar) Weep hole at bottom for moisture. Body width in. Pin tumbler internal components all brass. Hardened steel shackle. Shackle clearance w x 7/8 in. FM Security products BP150A CS100 FM Security BP150A CS100 Mountain series. Solid hand polished brass. 3 keys included. Shackle diameter. Double locking...(June 12th, 2016)
• Mountain Security 3521109 Single Cylinder Deadbolt Twin Pack Antique Brass Finish (56% similar) Mountain Security single cylinder deadbolt twin pack antique brass finish, brand: type: shape: round color: brown / country of manufacturer: china condition: new open box condition...(September 18th, 2024)