Introduction
The Tackform Enduro 20LITE Phone Holder is engineered for robust and secure smartphone mounting in demanding environments such as vehicles, semi-trucks, and for overlanding applications. This holder features a spring-tensioned grip optimized for single-handed phone insertion and removal, ensuring a solid hold without compromising ease of use. It is designed for compatibility with 20mm ball and socket mounting systems.
What's in the Box
Verify that all components are present in the packaging.

Image: Contents of the box, featuring the Tackform Enduro 20LITE Phone Holder (Model CR-01L-20).
- Tackform Enduro 20LITE Phone Holder (Model CR-01L-20)
Key Features
- Universal Sizing: This holder accommodates smartphones from 2.3 inches to 3.75 inches wide, making it compatible with a wide range of devices, including larger models and those with protective cases like Otterbox.
- Octagon Grip Profile: The proprietary octagon grip design ensures the back of your phone remains separated from the metal cradle. This design helps to reduce heat transfer to the device, particularly in direct sunlight, preventing heat buildup.
- Optimized Grip Strength: The spring tension is precisely tuned for in-vehicle, semi-truck, and overlanding use. It provides a secure hold while allowing for easy, single-handed insertion and removal of your phone.
- 20mm Ball System Compatibility: The Enduro 20LITE is a 20 Series product, designed to integrate seamlessly with 20mm ball and socket mounting systems.

Image: Detailed view of the holder's features, including rubber grips and spring-loaded mechanism.

Image: Illustration of the holder's capacity, fitting phones up to 3.75 inches wide.

Image: The 20mm CNC machined aluminum ball for mounting.

Image: The phone holder in an automotive setting, demonstrating its intended use.
Setup Instructions
- Prepare Your Mounting System: Ensure you have a compatible 20mm ball and socket mounting arm or base (sold separately) securely installed in your desired location (e.g., dashboard, windshield, console).
- Attach the Phone Holder: Slide the socket of the Enduro 20LITE Phone Holder onto the 20mm ball of your mounting arm. Tighten the collar on your mounting arm to secure the phone holder in place. Ensure it is firm and does not rotate freely.
- Adjust Orientation: Position the phone holder to your preferred viewing angle.
Operating Instructions
- Inserting Your Phone: With one hand, gently pull one side of the spring-loaded grip outwards. Slide your smartphone into the holder, ensuring it is centered and securely held by both grips. Release the grip slowly to allow it to clamp firmly onto your phone.
- Removing Your Phone: With one hand, gently pull one side of the spring-loaded grip outwards to release tension. Carefully remove your smartphone from the holder.
Video: This video provides a product overview of the Tackform 20LITE Phone Holder, demonstrating its features and how to use it for in-vehicle applications, including single-handed phone insertion and removal.
Maintenance
- Cleaning: Wipe the phone holder with a soft, damp cloth to remove dust and grime. Avoid using harsh chemicals or abrasive cleaners, which can damage the finish.
- Inspection: Periodically check all connections and moving parts to ensure they are secure and functioning correctly. Ensure the spring mechanism operates smoothly.
- Storage: When not in use for extended periods, store the phone holder in a clean, dry environment.
Troubleshooting
- Phone Not Holding Securely:
- Ensure your phone's width is within the compatible range (2.3" to 3.75").
- Verify that the phone is centered in the holder and the grips are fully engaged.
- Check for any obstructions preventing the grips from closing properly.
- Holder Feels Loose on Mount:
- Ensure the collar on your 20mm ball mounting arm is fully tightened.
- Confirm that your mounting arm uses a standard 20mm ball. This holder is not interchangeable with 25.4mm or 26mm systems.
- Difficulty Inserting/Removing Phone:
- Ensure you are fully extending one side of the spring-loaded grip before attempting to insert or remove the phone.
- The spring tension is optimized for a secure hold; some initial force is expected.
Specifications
| Brand | Tackform |
| Model Name | Enduro 20LITE |
| Model Number | CR-01L-20 |
| Compatible Devices | Smartphones |
| Compatible Phone Width | 2.3" to 3.75" |
| Mounting Type | Universal (for 20mm ball systems) |
| Material | CNC Machined Aluminum, Metal |
| Item Weight | 0.13 kg |
| Water Resistance Level | Not Water Resistant |
| UPC | 850044740017 |
Warranty Information
The Tackform Enduro 20LITE Phone Holder comes with a Lifetime Warranty. For details regarding warranty claims or service, please refer to the official Tackform website or contact customer support.
Support
For further assistance, technical support, or inquiries, please visit the official Tackform website or contact their customer service department. Ensure you have your product model number (CR-01L-20) available when seeking support.
Tackform Official Website: Visit the Tackform Store on Amazon