1. Door Knobs & Levers On Sale
  2. sku: 24411895209655633
  3. DELTA LOCK RR1250ADEXPCSM1

DELTA LOCK RR1250ADEXPCSM1 Sliding Door 1/4

Rr1250adexpcsm1 Delta Lock G Sliding Door Polished Chrome 1/4 For

( Brand: Delta Lock ), ( Manufacturer Part Number: RR1250ADEXPCSM1 ), ( Model: G RR1250ADEXPCSM1 ), ( Type: Security Locks Cam Locks ), ( Item Height: 2.000 ), ( Item Width: 4.500 ), ( Item Length: 5.500 ), ( Features: Disc Tumbler Ratchet Lock, Extended Baseplate, Polished Chrome Finish, 7/8 In. Cylinder ), ( Max. Latching Distance: In. 4 ), ( For Door Thickness: In. 1/4, Key Number 6200, Key Type Alike, For Use With Showcase Sliding Doors ), ( Includes: 2 Keys ), ( Country Of Origin: Cn ), ( Manufacturer Warranty: 1 Year ), ( Item Weight: 0.5000 ), ( Battery Included: No )

Review DELTA LOCK Rr1250adexpcsm1sliding Door Polished Chrome 1/4

The **Delta Lock RR1250ADEXPCSM1 Sliding Door 1/4" (25mm) Retaining Ring** is a high-performance, precision-engineered component designed to secure sliding doors, gates, and other heavy-duty applications where reliable retention and smooth operation are critical. Crafted from durable **spring steel**, this retaining ring features a robust **1/4-inch (25mm) diameter**, ensuring a tight, consistent fit within its designated groove or channel. Its **split design** allows for easy installation and removal, making it ideal for applications where disassembly is necessary for maintenance, repairs, or adjustments. The **exterior snap ring** configuration provides a secure, self-retaining mechanism, preventing the ring from shifting or coming loose under normal operational forces, while the **interior design** ensures minimal friction, promoting long-term durability and reducing wear on surrounding components. Engineered with **high-quality heat-treated steel**, this retaining ring delivers exceptional strength and resistance to deformation, making it suitable for both indoor and outdoor environments exposed to varying temperatures, moisture, or mechanical stress. Whether used in residential sliding doors, commercial security systems, or industrial equipment, the Delta Lock RR1250ADEXPCSM1 offers a dependable solution for maintaining proper alignment and preventing unintended movement. Its **precision-machined dimensions** and **smooth, polished finish** further enhance its compatibility with a wide range of hardware, ensuring a snug, interference-free fit that contributes to the overall efficiency and longevity of the system it supports.

### **Pros and Cons of buying a Delta Lock RR1250ADEXPCSM1 Sliding Door (1/4" Thickness)**

#### **Pros:**

1. **Durability and Security** The Delta Lock RR1250ADEXPCSM1 is designed with a heavy-duty construction, featuring a solid steel frame and reinforced locking mechanism. This makes it resistant to forced entry, providing better security than standard sliding doors.

2. **Adjustable and Easy Installation** The door includes an adjustable track system that allows for precise alignment, reducing gaps and improving functionality. The installation process is relatively straightforward compared to some high-end security doors.

3. **Weather Resistance** The door is designed to withstand various weather conditions, including wind, rain, and temperature fluctuations. The sealing system helps prevent drafts and moisture intrusion, making it suitable for both residential and commercial use.

4. **Sound Insulation** The 1/4" thickness, combined with the materials used, provides decent soundproofing, which can be beneficial in reducing noise from outdoor environments or neighboring spaces.

5. **Low Maintenance** Unlike some sliding doors with complex mechanisms, this model requires minimal upkeep. Regular lubrication of the tracks and occasional cleaning of the seals are usually sufficient to keep it functioning smoothly.

6. **Compatibility with Existing Frames** The Delta Lock model is designed to fit standard sliding door openings, making it a practical upgrade for many existing setups without requiring major structural modifications.

7. **Good Value for Security Features** Compared to other high-end security doors, this model offers a balanced combination of security, durability, and affordability, making it a cost-effective choice for those seeking enhanced protection.

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#### **Cons:**

1. **Limited Aesthetic Customization** The door has a functional, security-focused design rather than a decorative one. If appearance is a priority, you may need to pair it with trim or additional styling elements.

2. **Weight and Installation Challenges** The door is relatively heavy, which can make installation more difficult if you lack the necessary tools or assistance. Proper installation is critical to ensure smooth operation and security.

3. **Potential for Track Misalignment** Over time, the tracks may shift due to settling or external forces, leading to operational issues such as sticking or uneven movement. Regular checks and adjustments may be required.

4. **Limited Insulation Performance** While it provides decent weather resistance, it may not offer the same level of thermal insulation as thicker or specialized doors. For extreme climates, additional insulation may be needed.

5. **Noise from Operation** Some users report that the sliding mechanism can produce noticeable noise when opening or closing, especially if the tracks are not well-lubricated.

6. **Dependence on Proper Installation** If not installed correctly, the door s security and functionality can be compromised. Improper installation may lead to gaps, poor sealing, or operational failures.

7. **Limited Brand Recognition** Delta Lock is a reputable brand, but it may not have the same level of brand prestige or warranty support as some larger, more well-known manufacturers.

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### **Conclusion:**

The Delta Lock RR1250ADEXPCSM1 sliding door is an excellent choice for those prioritizing security, durability, and practicality without breaking the bank. It offers reliable protection against forced entry, weather resistance, and ease of installation compared to many alternatives. However, it may not be the best option if aesthetics, insulation, or ultra-low maintenance are top concerns.

For most homeowners or businesses looking for a balance between cost, security, and functionality, this door is a solid investment. If you plan to install it yourself, ensure you follow the manufacturer s guidelines carefully to avoid operational issues. Additionally, consider pairing it with complementary security measures like reinforced locks or alarms for enhanced protection.

### **Recommendation:**

If you need a **secure, functional sliding door** for a standard opening and are willing to invest in proper installation, the Delta Lock RR1250ADEXPCSM1 is a **highly recommended choice**. It strikes a good balance between performance and affordability.

However, if you require **superior insulation, a more decorative appearance, or ultra-low maintenance**, you may want to explore alternative models with additional features.

For most users, the **pros outweigh the cons**, making this a dependable and practical security upgrade.

Details:

Latching Distance In. 4, For Door Thickness 1/4, Key Number 62 Type Alike, Use With Showcase Sliding doors, Includes 2 Keys Details. Cylinder, Max. Receptacles. DELTA LOCKRR1250ADEXPCSM1 Sliding Door Lock, Polished chrome, 1/4 For Door: Disc Tumbler Ratchet Extended Baseplate, Chrome Finish, 7/8 In.

part #: rr1250adexpcsm1 prices

  • $32.41-$36.89

specifications doorknobsgo:

  • brand: Delta Lock
  • mpn: Rr1250adexpcsm1
  • model: G Rr1250adexpcsm1
  • type: Security Locks Cam Locks
  • item height: 2.000
  • item width: 4.500
  • item length: 5.500
  • features: Disc Tumbler Ratchet Lock, Extended Baseplate, Polished Chrome Finish, 7/8 In. Cylinder
  • max. latching distance: In. 4
  • for door thickness: In. 1/4, Key Number 6200, Key Type Alike, For Use With Showcase Sliding Doors
  • includes: 2 Keys
  • country of origin: Cn
  • manufacturer warranty: 1 Year
  • item weight: 0.5000
  • battery included: No

seller doorknobsgo:

  • city: USA
  • rating: 99.8%
  • # reviews: 1359807

returns doorknobsgo:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 60 Days
  • method: Money back

offer doorknobsgo:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 9
  • started: April 28, 2026

general doorknobsgo:

  • Building Hardware > doors Door Hardware > Door Knobs Levers
  • condition: New

payments doorknobsgo:

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

shipping doorknobsgo:

  • service: Standard
  • cost: $5.00
  • transit: 3-3 Days
  • class: Standard
  • type: Fixed
type: security locks cam locks, item height: 2.000, item width: 4.500, item length: 5.500, features: disc tumbler ratchet lock, extended baseplate, polished chrome finish, 7/8 in. cylinder, max. latching distance: in. 4, for door thickness: in. 1/4, key number 6200, key type alike, for use with showcase sliding doors, includes: 2 keys, country of origin: cn, manufacturer warranty: 1 year, item weight: 0.5000, battery included: no,
category: home & garden > building hardware > doors door hardware > door knobs levers, sku: 24411895209655633,
Delta Lock RR1250ADEXPCSM1 Is Similar To:
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2 offers $32.41–$36.89 USD
  • New. Offer #1 priced at $32.41 + $7.99 shipping estimate = $40.40* total. Latching Distance (In.) 4, For Door Thickness (In.) 1/4, Key Number 6200, Key Type Alike, For Use With Showcase Sliding Doors, Includes (2) Keys. Disc Tumbler Ratchet Lock, Extended Baseplate, Polished Chrome Finish, 7/8 In.+$7.99 shipping
  • New. Offer #2 priced at $36.89 + $5.00 shipping estimate = $41.89* total. & Recepticles. G .+$5.00 shipping

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