4 Pack Thule Compatible Lock Cores – One-Key System Replacement Cylinders
Keep compatible vehicle rack accessories secured with this 4 Pack Lock Core Replacement Kit, designed for use with the Thule One-Key System. The set includes four lock cylinders, two matching keys and one mounting key for installing or replacing lock cores. It is suitable for selected bike racks, roof racks, cargo boxes and other compatible rack accessories.
Compatibility: Selected Thule One-Key System accessories
Lock cylinders: 4
Matching keys: 2
Mounting key: 1
Materials: Stainless steel, zinc alloy and brass components
Key Features
Compatible with Selected Thule Rack Accessories
These replacement lock cylinders are designed for compatible Thule One-Key System rack accessories. They can be used with selected roof racks, bike racks, cargo boxes, ski racks and other compatible equipment.
Durable Material Construction
According to the product description, the insertion port is made from stainless steel, the lock cylinder uses zinc alloy and the inner core is made from brass. The closed design is intended to provide a stable, wear-resistant and oxidation-resistant construction.
Four Replacement Lock Cylinders
The kit includes four lock cores, making it useful when replacing multiple compatible locks or updating several rack accessories at the same time.
Two Matching Keys Included
Two matching keys are supplied with the kit for operating the included lock cylinders.
Mounting Key for Installation
The included mounting key is designed to help insert or remove the lock cores during installation and replacement. Follow the supplied instructions to fit the cylinders correctly.
Compatible Applications
The seller lists these lock cores for compatible Thule rack accessories, including:
- Bike racks
- Roof racks and rack towers
- Roof cargo boxes
- Ski and snowboard racks
- Surfboard carriers
- Canoe and kayak carriers
- Other compatible Thule rack accessories
These are described as compatible with the Thule One-Key System, but compatibility can vary between rack models and lock generations. Check your existing lock-core type and the product listing before ordering. Do not assume that every Thule accessory uses the same lock cylinder.
What’s Included in the Package?
- 4 × Replacement lock cylinders
- 2 × Matching keys
- 1 × Mounting key for adding or replacing lock cores
How to Install the Replacement Lock Cores
According to the supplied product instructions, the installation process is as follows:
- Insert the mounting key into the replacement lock core.
- Push the lock core into the compatible cylinder position.
- Press and hold the lock core while removing the mounting key.
- Insert the matching operating key.
- Turn the key to check that the lock operates correctly.
For removal, follow the reverse procedure. Refer to the product instructions and ensure the lock core is correctly seated before using the rack accessory.
Product Specifications
| Specification | Details |
|---|---|
| Product type | Replacement Lock Core Kit |
| Quantity | 4 lock cylinders |
| Compatibility | Selected Thule One-Key System accessories |
| Insertion port material | Stainless steel |
| Lock cylinder material | Zinc alloy |
| Inner core material | Brass |
| Keys included | 2 matching keys |
| Installation tool | 1 mounting key |
Why Consider This Lock Core Kit?
- Four replacement cylinders supplied in one package.
- Includes two operating keys and a mounting key.
- Designed for selected Thule One-Key System accessories.
- Suitable for several types of compatible vehicle rack equipment.
- Provides an option for replacing worn, damaged or missing lock cores.
Explore the 4 Pack Replacement Lock Cores
Check the product details and confirm compatibility with your Thule rack system before ordering.
BUY NOW ON AMAZONFinal Thoughts
This 4 Pack Lock Core Replacement Kit is designed for selected Thule One-Key System accessories and includes four lock cylinders, two matching keys and one mounting key. With stainless steel, zinc alloy and brass components, it offers a practical replacement option for compatible bike racks, roof racks, cargo boxes and other rack equipment. Always confirm the lock-core type before purchasing to help ensure a suitable fit.




