Thule 512 2-pack Lock Cores - Thule Rack Lock

Thule 512 2-pack Lock Cores
  • Thule 512 2-pack Lock Cores Alternate Image Thumbnail
Rating of 4.5/5 on 276 reviews
Product Code: 100512
Price: $39.95 USD

Status: In Stock
Lock Pack Size
"The folks at Rack Attack are true experts in this category."
- Fred Clark, CEO Thule
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The Thule 512 2-pack Lock Cores

Thule Rack Lock

Thule's lock cylinders lock and unlock with the same key to eliminate the hassle of multiple keys. When ordering Thule One Key System lock cylinder packs we recommend that you purchase additional lock cylinders.


  • One key system secures all your lockable Thule accessories
  • One key to unlock everything
  • Enter your lock code in your order comments to match your current Thule locks
  • Includes 2 cores, 1 key and change key to remove cores
  • Matching lock cylinders can take up to 2 weeks, should we not have them in stock, as they are special order from the manufacturer


Weight: 0.8lbs

Length (carton): 6.5"

Width (carton): 4.5"

Height (carton): 0.7"

UPC: 091021000223

Manufacturer: Thule

Manufacturer Part Number: 512

Thule Warranty

Thule warranty information.

Thule Warranty

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Easy and works well.


I recommend getting the lock cylinders to securely lock bike to the rack and the rack to the car.

2016 Mercedes Benz C Class 4dr


Must have for the bike rack.

2013 Ford Focus 4DR


Works exactly as expected.

2017 Honda Civic 5dr


Love the one key system.

2016 Honda HR-V

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Frequently Asked Questions

Below you will find a list of the most frequently asked questions for this product. If you need more assistance you can email a rack-install technician, or call us at: 1-877-432-8301

Don't worry! While the instructions mention needing a blank "insert key" to install the locks, it's not actually required. By using the keys provided you can insert your lock cores into your racks without issue. You will need the blank key to remove lock cores, but never to install them.