Introduction
The I-handle lock is a versatile panel lock commonly applied to aluminum toolboxes on special trucks, doors of off-road modified trailers, large engineering vehicles, and container trucks. Its robust zinc alloy construction and secure locking mechanism have also made it a popular choice for refrigerated carriers and commercial vans requiring dependable security solutions.
Designed to endure harsh operating environments, this lock offers reliable performance under extreme temperatures, vibrations, and exposure to corrosive elements, ensuring long-lasting functionality and minimal maintenance.
Product Data
Lock Type |
Panel lock |
Material |
Zinc alloy, precision die-cast for strength |
Weight (kg) |
1.37 |
Surface Treatment |
Chroming and powder coating for enhanced corrosion resistance |
Lock Cylinder Type |
Blade type |
H Value (Panel Thickness) |
29–53 mm adjustable |

Key Features
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Strong and Durable: Constructed from zinc alloy using precision die-casting technology to ensure mechanical strength and longevity.
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Corrosion Resistant: Available with chroming and powder coating surface treatments to resist rust and wear.
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Secure Locking Mechanism: Blade type lock cylinder provides reliable security against unauthorized access.
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Wide Panel Compatibility: Suitable for panels with thickness ranging from 29 to 53 mm, adaptable to various installation needs.
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Weatherproof Design: Effective sealing and materials designed for outdoor and mobile vehicle applications.
Installation Instructions
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Carefully measure and mark the panel where the lock will be installed.
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Cut an opening precisely matching the lock’s dimensions for a tight fit.
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Insert the lock and secure it using the provided mounting hardware.
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Connect the locking mechanism and test the lock operation multiple times.
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Apply sealing materials if required for enhanced protection against dust and water.
Correct installation ensures optimal security and durability, especially in heavy-duty and outdoor use cases.
Applications
The I-handle lock is ideal for securing:
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Aluminum toolboxes on specialized trucks
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Doors of off-road modified trailers
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Compartments of large engineering and container vehicles
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Refrigerated carriers and commercial vans

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