Description
The Lanyard Loop Plug for Glock 20 / 21/ 41 – IMI Defense is a reliable solution designed to enhance firearm safety and usability. It provides a fast and secure anchor point for standard security cables without any modification to the pistol’s frame. Moreover, it is crafted from reinforced polymer, making it lightweight yet extremely durable for both professional and civilian use.
The plug threads smoothly into the pistol’s factory heel cavity and creates a low-profile, discreet connection point that maintains the Glock’s original ergonomics. In addition, the installation process is quick and effortless — simply use the supplied screw and Allen key to secure the plug in place. As a result, the user gains a dependable anchor for cable locks that is ideal for safe storage, transportation, or display.
Furthermore, the plug fits perfectly on Gen4 and Gen5 Glock 20, 21, 40, and 41 models, including both MOS and non-MOS versions. Therefore, it offers broad compatibility across several popular Glock platforms. Designed and manufactured in Israel, the Security Cable Plug reflects IMI Defense’s high production standards and precision engineering.
Lanyard Loop Plug for Glock 20 / 21/ 41 – Key features:
- Provides a dedicated and secure anchor for standard cable locks.
- Lightweight and durable reinforced polymer ensures long-term reliability.
- Installs easily with the included screw and Allen key.
- Maintains grip ergonomics while offering enhanced security.
- Compatible with Glock 20, 21, 40, and 41, both Gen4 and Gen5 (MOS / non-MOS).
- Proudly designed and manufactured in Israel for superior quality.
- Material: Reinforced polymer, resistant to impacts and harsh environments.
- Fit: Precision-molded to match Glock frame contours perfectly.
- Colors: Available in Black, Desert, and Olive.
- Profile: Low and compact to preserve the pistol’s handling balance.
Technical Specifications
- Material: Reinforced polymer
- Weight: 10 g
- Dimensions: 26.1 × 10.5 × 18.7 mm (L × W × H)
- Compatibility: Glock 20 / 21 / 40 / 41 (Gen4 & Gen5, MOS & non-MOS)
- Origin: Designed and manufactured in Israel
Included in the Package
- IMI Defense Security Cable Plug
- Mounting screw
- Allen key
- Installation instructions
Installation Steps
- Ensure the firearm is unloaded and safe.
- Insert the plug into the pistol’s lower-frame opening.
- Secure it firmly with the included screw and Allen key.
- Attach your standard cable lock through the anchor point.
Recommended Uses
The IMI Defense Security Cable Plug is ideal for a variety of use cases – from secure firearm storage and transportation to display setups and field safety applications. Moreover, it suits both law enforcement professionals and civilian gun owners seeking a reliable, non-intrusive safety solution.


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