Troubleshooting Masterlock Hitch Lock that Key Won't Insert Into
Updated 09/11/2023 | Published 09/10/2023 >
Question:
My master hitch lock unlocking always wont with no problem. Now I can not get the key in to unlock it. What can I do to get the key in to unlock it ?
asked by: Scottie A
0
Expert Reply:
Try directing WD40 into the keyhole using the straw that comes with it. Typically that frees up stuck tumblers and allows the key to insert and turn as needed.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Master Lock Hitch Receiver and Coupler Latch Lock Set - Padlock - 1-1/4" and 2" Hitches
- Trailer Hitch Lock
- Standard Pin Lock
- Keyed Unique
- Steel
- Fits 1-1/4 and 2 Inch Hitch
- Fits 1-1/4 Inch Hitch
- Fits 2 Inch Hitch
- Bent Pin
- 2-3/4 Inch Span
- Master Lock
more information >
Continue Researching
- Article: How to Measure for Trailer Hitch Drop
- Q&A: Will Master Lock Trailer Coupler Lock Fit Demco eZ-Latch Coupler
- Article: The 5 Best Trailer Drop Hitches You Can Buy
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Platform Bike Rack Recommendation for 2017 Toyota Prius Hybrid
- Q&A: Dimensions of Roadmaster Dual Hitch Receiver Adapter
- Q&A: 2.5 inch Hitch to 2 inch Hitch Adapter that Has Anti-Rattle Device Built In
- Q&A: How to Get Multiple Keyed Alike Trailer Hitch And Coupler Locks
- Q&A: Do you Have a Hitch and Wiring for My 2014 Ford Taurus Police Interceptor Sedan?
- Article: Holiday 2025 | RVers’ Favorite Gear & Road Picks
- Article: Holiday 2025 | Staff Picks for Real-Life Adventures
- Article: Holiday 2025 | Best Gifts for Towers
- Article: Holiday 2025 | Best Gifts for RVing

