Car Refrigerator Three-Section Slide Rail: Smooth Access to Your Cool Storage
This product image from Zhejiang Zhengna Technology Co., Ltd. features a precision-engineered three-section telescopic slide rail specifically designed for in-vehicle refrigerator or cooler boxes. The slide showcases a high-quality silver finish, a compact black end-stop/coupling device, and identification markings. Engineered with a ball-bearing system, it ensures full, smooth extension and retraction, providing stable and effortless access to contents even when the vehicle is in motion. This component is critical for creating a functional and user-friendly storage solution in automotive interiors. Product Series: ZENIA TEC.

Image: A high-precision, three-stage telescopic slide rail with a silver finish and black end fittings, designed for robust and smooth operation in automotive refrigerator applications.
Product Specifications & Performance Features
| Feature |
Details & Specifications |
Functional Benefit |
| Construction & Movement |
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Three-Section Telescopic Design: Provides maximum extension from a compact closed length.
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Ball Bearing System: Ensures smooth, low-friction, and quiet sliding motion.
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Full Extension: Allows the refrigerator box to be pulled out completely for easy access to rear contents.
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Enhances usability by providing full access to the storage compartment with minimal effort and no wobble. |
| Material & Finish |
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Rail Material: Cold Rolled Steel for strength, with a bright Zinc or Nickel Plating (silver finish) for corrosion resistance.
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Bearings & Components: Steel ball bearings and precision-formed parts.
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End Stops: Durable polymer or metal stops to prevent accidental detachment.
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Provides long-lasting durability, resists rust in variable vehicle environments, and maintains a clean, OEM-quality appearance. |
| Load Capacity & Mounting |
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Dynamic Load Rating: Designed to support loaded cooler boxes (typically 30kg to 70kg per pair).
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Mounting Holes: Precision-spaced holes on each section for secure attachment to the refrigerator box and vehicle structure.
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Locking Mechanism (Optional): Can be integrated with a push-button or lever-actuated lock to secure the box in closed or open positions.
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Ensures safe and reliable operation even with heavy loads, and allows for straightforward installation in various vehicle configurations. |
| Key Dimensions |
Available in various travel lengths to match different cooler box depths. Compact closed height to maximize interior space. |
Can be customized to fit the specific design constraints of your vehicle refrigerator module. |
| Primary Application |
Designed specifically for integrating with built-in or modular refrigerators/cooler boxes in SUVs, trucks, recreational vehicles (RVs), and premium passenger vehicles. |
Transforms a static storage box into an accessible, convenient feature, enhancing the vehicle's utility and comfort. |
Why Choose This Slide Rail for Your Automotive Cooling Solution?
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Engineered for Vehicle Environment: Designed to withstand vibration, temperature variations, and frequent use encountered in vehicles, ensuring long-term reliability.
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Smooth, Premium Operation: The ball-bearing system provides a consistently smooth glide, which is a key tactile differentiator for high-end user experience.
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Robust Construction for Heavy Loads: Unlike light-duty drawer slides, this rail is built to handle the weight of a fully stocked refrigerator without sagging or binding.
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Easy Integration & Assembly: Designed with standard mounting patterns and clear orientation, facilitating efficient assembly into both the cooler box and the vehicle's interior structure.
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Quality Assurance: Manufactured with precision and subjected to cycle testing to ensure performance over thousands of open-close operations, meeting the demands of automotive applications.
Our Design and Manufacturing Support
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Application Consulting: We can advise on the optimal slide length and load rating based on your cooler box design and intended use case.
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Prototyping for Fit and Function: Provide samples for integration testing with your refrigerator box to verify smooth operation and mounting.
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Custom Modifications: Capability to customize hole patterns, end stops, or finish to meet specific OEM requirements.
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Quality Verification: Our production includes testing for smoothness of travel, load capacity, and durability to ensure consistent performance.
Looking for a reliable sliding solution for your vehicle refrigerator project? Contact us with your size and load requirements for a detailed specification sheet and quotation.