1. Overview
The PROMETHEUS LIGHTS Kappa Quick Release EDC Keychain is designed for convenient and secure detachment of your keys or other everyday carry items. It features a robust, non-magnetic mechanism that ensures reliable connection and separation.

Image 1.1: The Kappa Quick Release Keychain, showcasing its innovative design.
Key Features:
- Quick Release Mechanism: Allows for easy and rapid detachment of keyrings.
- Durable Construction: Made from Delrin Thermoplastic, an engineering-grade plastic known for high strength, heat resistance, and wear resistance.
- Secure Engagement: Utilizes a proprietary canted coil spring for a satisfying snap and click action, ensuring accidental disengagement is virtually impossible.
- High Holding Force: Designed to hold up to 10 lbs of force.
- No Moving Parts (External): The internal spring mechanism provides reliability without external moving parts or magnets that could fail.
2. Setup
The Kappa Quick Release Keychain consists of two main components, each with a keyring. To set up your keychain, attach your desired keys or accessories to each keyring.
- Attach Items: Open the split rings on each half of the quick release and slide your keys, fobs, or other items onto them. Ensure the items are securely seated on the rings.
- Connect the Halves: Align the two halves of the quick release. The male end (with the protruding pin) should be inserted into the female end (with the internal spring).
- Secure Connection: Push the two halves firmly together until you hear and feel a distinct "click." This indicates that the canted coil spring has engaged, securing the connection. Gently tug on both halves to confirm they are locked.

Image 2.1: The two halves of the Kappa Quick Release, showing the internal spring mechanism.

Image 2.2: The Kappa Quick Release in its connected state.
3. Operating Instructions
The Kappa Quick Release is designed for simple and efficient operation.
To Detach:
- Grasp each half of the quick release firmly.
- Apply a firm, steady pull to separate the two halves. The canted coil spring will disengage, allowing the halves to come apart.
To Re-attach:
- Align the male and female ends of the quick release.
- Push the two halves together with firm pressure until you hear and feel the distinct "click" of engagement.
Video 3.1: Demonstration of connecting and disconnecting the Prometheus Lights Kappa Quick Release Keychain.

Image 3.1: The Kappa Quick Release separated, allowing for easy management of different key sets.
4. Care and Maintenance
To ensure the longevity and optimal performance of your PROMETHEUS LIGHTS Kappa Quick Release EDC Keychain, follow these care instructions:
- Keep Dry: Avoid prolonged exposure to moisture. If the keychain gets wet, dry it thoroughly.
- Avoid Excessive Heat: Do not expose the keychain to extreme temperatures, as this may affect the material integrity.
- Storage: When not in use, store the keychain in a cool, dry place.
- Cleaning: Wipe with a soft, damp cloth if necessary. Avoid harsh chemicals or abrasive cleaners.
5. Troubleshooting
The Kappa Quick Release Keychain is designed for reliability. If you encounter any issues, consider the following:
- Difficulty Detaching/Attaching: Ensure both halves are properly aligned. Apply firm, direct pressure when connecting, and a steady pull when detaching. Avoid twisting or forcing the mechanism.
- Loose Connection: If the connection feels loose or does not click securely, inspect the internal mechanism for any obstructions or damage. If damage is present, refer to the warranty information.
For further assistance, please contact PROMETHEUS LIGHTS customer support.
6. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 1.25 x 0.5 x 0.5 inches |
| Weight | 0.8 ounces |
| Material Type | Delrin Thermoplastic |
| Closure Type | Snap (Canted Coil Spring) |
| Holding Force | Up to 10 lbs |
| Included Components | 1 x Quick Release Keychain (two halves with keyrings) |
| Origin | Imported |
7. Warranty and Support
Limited Lifetime Warranty:
PROMETHEUS LIGHTS offers a Limited Lifetime Warranty for the Kappa Quick Release EDC Keychain. This warranty covers defects in materials and workmanship under normal use. For warranty claims or further details, please contact PROMETHEUS LIGHTS directly.
Customer Support:
For any questions, technical assistance, or support regarding your Kappa Quick Release EDC Keychain, please visit the official PROMETHEUS LIGHTS website or contact their customer service department.
Thank you for choosing PROMETHEUS LIGHTS.