How To Get Replacement Keys For Fastway Coupler Locks

Updated 04/20/2026 | Published 11/24/2024

Question:

We have lost the key for our fast way 2-1/2” hitch lock. Is there a way to tell the replacement key number?

asked by: Deb H

Expert Reply:

Hey Deb,

The key code is stamped onto the key so you would either need to know what it was, have access to every key code and physically test each key, or know the serial number of your hitch pin lock # FA86-00-3160 and reach out to their customer service line in order to get a replacement. The key code isn't on the lock itself to prevent someone else from seeing the code and just ordering a replacement key to steal your stuff. The serial number would've been in the paperwork that came with the lock if you still have that lying around.

We do offer the replacement keys but I'd need to know the code in order to give you the correct one.

expert reply by: Kevin C

Lazer S.

12/15/2025

Hey Deb, were you able to track down the serial number for your Fastway hitch lock or get a replacement key from their customer service? Knowing what worked could help others who lose their keys too.