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
- Q&A: Will the Redarc Tow-Pro Link Bluetooth Brake Controller Work w/a 2026 Outback w/a Factory 7-Way?
- Q&A: Does Brake Output Wire on USCAR Harness Need To Be Hooked Up To Use Redarc Tow-Pro Link?
- Q&A: What is the Difference Between the Curt Rockerball # C40047 and # CU46FR?
- Q&A: Is the Curt Cam Buckle Stabilizing Strap Required for Curt 1 1/4" Receivers?
- Q&A: What Is The Span Or Usable Length Of RV Designer Hitch Pin - 1/2" # RD83GR
- Article: What Do I Need To Tow A Trailer?
- Article: Practice Safe Trailer Towing with These 4 Tips
- Q&A: High Low Adapter For Dirt Bike Carrier
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Looking For High-Low Adapter For 2-1/2" Hitch With 12" Drop
- Article: How to Measure for Trailer Hitch Drop
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
- Article: Anti-Rattle Devices
- Article: How to Choose a High-Low Adapter

