Introduction
The whale tail lock is a specialized panel lock designed for heavy-duty transportation and storage applications. Its unique “whale tail” handle offers a firm, ergonomic grip, allowing for smooth operation even in rugged working environments.
This lock is widely used in aluminum toolboxes on special-purpose vehicles, such as off-road trailers, refrigerated carriers, construction machinery, and container trucks. Its extended usability, secure locking mechanism, and durable design make it a trusted choice for logistics and fleet operators globally.
Product Data
|
Lock Type |
Panel lock |
|
Material |
Zinc alloy |
|
Weight (kg) |
1.3 |
|
Surface Treatment |
Powder coating, chroming |
|
Lock Cylinder Type |
Blade type |
|
H Value (Panel Thickness) |
29–53 mm |

Key Features
-
Ergonomic Whale Tail Handle: Offers superior grip and user control in various working conditions.
-
High-Strength Material: Constructed with zinc alloy for excellent structural integrity and impact resistance.
-
Dual Surface Finish: Optional powder coating and chroming for added durability and corrosion resistance.
-
Secure Blade Locking Mechanism: Prevents tampering and ensures safety during transit.
-
Universal Fit: Adjustable for a wide range of panel thicknesses from 29 to 53 mm.
Applications
This lock is ideal for use in:
-
Heavy-duty aluminum toolboxes
-
Modified off-road vehicle doors
-
Large construction machinery compartments
-
Refrigerated and cargo van doors
-
Container trucks for logistics fleets

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