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Replaces lost or damaged keys for your Fastway universal coupler lock with key number 335 or for your Fastway trailer hitch pin lock (FA86-00-3660) with key number 335. Includes 2 replacement keys.
Features:
Fits:
Ratings & Reviews
As always, e-tailer delivers a quality product at a reasonable price with quick shipping. I like the option to purchase Coupler locks that are keyed the same.
I able to get extra keys that I need. There were reasonably priced and arrived quickly. The person I spoke with was very pleasant and knowledgeable. I highly recommend etrailer.com for your trailer lock needs.
Had lost one of the “barrel” keys for my trailer lock. I looked around for a replacement key and etrailer had replacement keys. They were priced reasonably and shipped quickly.
My trailer keys were stolen out of my truck, therefore needed to a replacement key for my tongue lock in addition to others. Contacted etrailer and they were able to determine which lock I had and determine which replacement keys I needed. Customer Service was very kind professional and very helpful. Keys work perfect! Highly recommend etrailer.
I decided to order an extra pair of keys. Called etrailer and after a little research they were able to put my order through. Keys are exact match for my originals. Thanks for consistently great service.
These replacement keys are a lifesaver. We have a multi use trailer for our business and we were able to give a key to all of our employees to use the trailer as necessary. No more looking for keys or trying to figure out who used them last.
they work, and got to me in a reasonable amount of time.
OK - so it's tough to write a review about a key, but this isn't really about the keys... Some knucklehead left the spare keys to his matching trailer locks sitting on the tongue of the trailer and headed for the lake. Wasn't fortunate enough to have them fall off in the driveway on the street in front of my house. A quick call to etrailer and a couple of days later the replacement keys were in my hands. As always - fast, friendly service! Thank you Brittany and etrailer.com!
Fast shipping and great customer service it said it would be at my address till the 30th of march i got it on the 28th.
Replacement keys look and function the same as ones that came with the locks.
That was fast and exactly what was desc ribed.
Needed extra keys for a Fortress hitch lock. I located them eTrailers website and I had them in only a few days. And the look and work just like the originals.
they work great
Just the key I needed and shipped promp tly.
I order many items online. Your company is by far the most efficient and professional company I have ever dealt with. From my initial inquiries to delivery etrailer is an excellent company to purchase items from. The level of communication exceeded what is normally expected in a transaction. It was a pleasure to do business with this company. Thank you It is nice to know there are still companies with integrity and professionalism.
Works great takes the sting out of losing the keys in the first place thanks!!!!
Had a locksmith cut keys for me. They didn’t always work. Had to jiggle them to work if at all. So can’t have trailer hitch locked and no key. So I purchased the factory keys.. making several sets up just in case. Should have bought factory to start with.
Works perfectly. USPS misdirected the package so it took several extra days to arrive.
Always good to have spares!! Found them easily on the site. Fast shipping and exactly what I needed. Nothing but great experiences with etrailers!
Very convenient to have extra keys, I really appreciate the ability to order these from etrailer. They make everything very simple.
Outstanding experience, easy to navigate website, great selection, fast delivery and the specialty keys I needed worked fantastic. Thanks for the great experience.
Keys didn’t fit.
Keys worked perfectly! Will use trailer again if more are needed!
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Mike L.
1/11/2026
Which lock do you have? These keys are replacements for the Fastway universal coupler lock with key 335 or the Fastway hitch pin lock with key 335.