IWB Tegris Holster Adapter (T-LOCK™ RLK)

Carry Your Way

The 945 T-LOCK™ RLK (Retention Lock Kit) IWB Retention System is a premium stabilization platform engineered to securely mount clip-based IWB holsters inside packs, bags, and carriers equipped with loop-lined Velcro interior panels. Using rigid Tegris® composite components, T-LOCK™ RLK provides a mechanically locked retention interface delivering stable holster positioning and consistent draw geometry under movement and daily carry.

Why Tegris® — Structural Performance Advantage

Tegris® is a woven thermoplastic composite originally developed for duty gear and aerospace applications where low weight and dimensional stability are critical.

• Rigid positional stability — maintains shape under load

• Consistent draw geometry — keeps holster presentation angle fixed

• Permanent fit retention — mechanical lock, not stretch based

• Strength without bulk — thin but structurally rigid

• Environmental resistance — sweat, moisture, heat and UV stable

• Flexible or tension-based retention systems can offer comfort and adaptability for casual or lightweight applications. The T-LOCK™ RLK is engineered for users who prioritize structural consistency, repeatable draw performance, and maximum stability under movement.

Primary System Components

• RLK Backer Panel — 3" × 6" Tegris® hook Velcro structural mount

• RLK Retention Belt — Tegris® locking belt interface

• Available belt sizes: 1.5"/1.75" 

• RLK LockGlide™ Retainers — low-profile loop stabilizers (2 included)

• Safety Cord & Cord Retainer — mechanical belt lock safety system

Clip Compatibility

Compatible with standard IWB holster clips sized 1.5" and 1.75" including manufacturers such as DCC, FOMI, and others. Compatibility determined by clip width -  not brand. 

Compatibility Disclaimer:
This adapter is designed for use with standard single-holster IWB configurations. It is not compatible with oversized or extra-wide setups, including sidecar-style holsters, integrated magazine carriers, or other extended multi-component systems. Use with such configurations may result in improper fit, reduced retention, or compromised stability.

Package Contents

• RLK Backer Panel (3" × 6")

• RLK Retention Belt — chosen size

• Two RLK LockGlide™ Retainers

• Safety Cord & Cord Retainer

INSTALLATION INSTRUCTIONS

■ Install using an UNLOADED firearm only. Safety cord installation is REQUIRED.

1 Route Belt - Insert belt into 1.5" entry slot, pull through 1.25" exit slot until it clicks into notch.

2 Install Retainer - Slide one LockGlide™ onto belt tail until seated in notch, loop belt back through retainer.

3 Select Lock Position - Choose notch providing stable compression. Holes below notch accept safety cord.

4 Attach Holster - Clip holster onto belt loop and verify retention. Adjust holster screws if needed.

5 Install Safety Cord - Pass cord through two holes below selected notch, tighten and secure with cord retainer.

Final Safety Check

■ Belt locked into notch

■ LockGlide™ retainers seated

■ Safety cord secured

■ Clips fully seated

■ Retention verified

Firearm Safety and Liability Disclaimer:
Before installing or using this product, always ensure your firearm is unloaded, the chamber is clear, and the firearm is pointed in a safe direction. Installation, adjustment, and use must be performed with extreme caution and in accordance with all firearm safety rules. By purchasing and using this product, the user assumes all responsibility for safe handling and proper use. 945 Industries, LLC shall not be liable for any injury, death, or damages resulting from misuse, improper installation, modification, negligent handling, or use in unintended configurations.