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NARC - HO Scale - Third Generation High Performance MagnaLock Brake Line 10 Pair Conversion Add On Kit (Square Magnets) (SKU 11-AIR-10H-run3)

Available On: June 1, 2017

When North American Railcar Corporation introduced our MagnaLock Brake Lines, the response was overwhelmingly positive. Modelers had been looking for something like them for years. And while our first generation MagnaLocks are fully functional and look great, our experience and feedback from modelers has led to the development of our improved second generation MagnaLocks. Now, after more feedback, we have released our third generation MagnaLocks with improved features and more realistic appearance

This is the add on kit and contains ten pairs of North American Railcar Corporation HO Scale Third Generation Improved MagnaLock Air Lines for conversion of existing locomotives and rolling stock. Each conversion requires one pair. This kit does not include the gluing jig, this is included in the starter kit.


  • Can be retrofitted to virtually any car or locomotive, regardless of manufacturer and are fully compatible with our first and second generation MangaLock Brake Lines
  • Compatible with Kadee and other popular couplers
  • Hoses made of rubber for authentic appearance and flexibility
  • Hands-free operation - connects and disconnects like the real thing
  • Reversible, automatic operation regardless of orientation of car or locomotive
  • New pre shaped brass airlines for easier installation
  • New square magnets are more reliable, work better, and last longer, can be painted
  • The third generation brake lines are factory cut to length for quicker installation
  • A new gluing jig is included in the basic set for easier installation, additional packages of MagnaLocks are available without the jig to upgrade additional rolling stock and locomotives

Please review videos below for detailed instructions on how to install North American Railcar Corporation HO Scale MagnaLock Brake Lines, the videos use Second Generation MagnaLocks, but the process is the same for the Third Generation MagnaLock Brake Lines:

$34.98 US