Replacement Keys for a Trailer Lock w/ an "M" Stamped On the Core
Updated 04/03/2025 | Published 03/24/2025 >
Products Featured in This Question
Question:
I misplaced my keys to my trailer. Keyed alike with an M on locks. Do you have replacement?
asked by: Becky
0
Expert Reply:
Hey Becky, that could be a Fastec lock you have. Are there any numbers stamped on the lock core? For instance, if you had let's say 315 on the core, then you could use the Replacement Key for FIC Locks # GL54FR as a replacement.
Let me know if you have any more info on those locks, and I'd be happy to dig a bit deeper!
expert reply by:
Bryce D
0
Product Page this Question was Asked From
Replacement Key for Global Link RV Locks - 350 - Qty 1
- Accessories and Parts
- RV Door Locks
- RV Door Parts
- Keys
- Global Link
more information >
Continue Researching
- Shop: Replacement Key for FIC Locks - HF315 - Qty 1
- Article: How to Measure for Travel Trailer and Fifth Wheel Steps
- Q&A: Replacement Dust Cap for Reese Coupler Lock
- Q&A: How Long Will It Take to Install the Brake Buddy Stealth
- Q&A: Replacement Key Recommendation for Southco Slam Latch
- Q&A: 4 Lug Hub Replacement for Hub Marked BT100
- Article: My Trailer Hitch Doesn't Fit
- Article: Trailer Wiring Diagrams
- Article: Rust Prevention
- Q&A: Available Replacement Arms for Solera Awning
- Q&A: Global Link RV Entry Door Key G349 Availability
- Q&A: Need Spare Key of G 350 on 2019 K-Z Sportsmen
- Article: How to Replace an RV Roof Vent Cover


Becky
4/3/2025
All I see is an M. I had ordered a key MK9901 and it does not work.