Replacement Master Lock Key For Trailer Hitch Lock
Updated 12/01/2025 | Published 12/13/2021
Question:
My husband has lost the only key he had to his trailer hitch lock. It’s a Master no. 36 is there any way to get a replacement key for this particular lock?
asked by: Teresa P
0
Expert Reply:
We do have a replacement key for your MasterLock trailer hitch lock. The Replacement Key for MasterLock Coupler Locks # MLK1 is a universal replacement key, all you need to do is type your key number into the "Key Number" box, and a replacement will be sent to you.
expert reply by:
Bryce D
0
Key Number Box
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Product Page this Question was Asked From
Replacement Key for MasterLock Coupler Locks
- Accessories and Parts
- Trailer Tongue Lock
- Keys
- Master Lock
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Ken
11/30/2025
I lost my trailer hitch lock keys so I cannot provide my key number. Can i still purchase a universal replacement key? Thank you. Ken