Replacement Keys For Fastway Coupler Lock
Updated 02/03/2026 | Published 07/25/2024
Products Featured in This Question
Question:
can’t find the key to my fast way trader Hitch how do I determine which key to buy for replacement?
asked by: Don I
Expert Reply:
Hello Don,
You need to have written down or somehow noted what key you have to get a replacement key. For example if it was 308 you'd get Replacement Tube Keys for Fastway Universal Coupler Lock - Key 308 # FA-KEY-308.
Without this it's impossible to determine as there is no type of indicator for these couplers like the Fastway # FA86-0015-308.
I've added a link below to all our Fastway replacement keys if you come across it, but there's not a way for me to tell you how to find a key number, unfortunately.
Product Page this Question was Asked From
Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 308
- Trailer Tongue Lock
- Surround Lock
- Universal Application Lock
- Keyed Alike
- Steel
- Fits 1-7/8 Inch Ball
- Fits 2 Inch Ball
- Fits 2-5/16 Inch Ball
- Fastway
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 308
- Search Results: 15 amp power inlet
- Search Results: puck lock
- Search Results: 30 amp power inlet
- Search Results: 15 amp inlet
- Search Results: hughes autoformers
- Search Results: hughes autoformers rv surge protectors
- Search Results: anderson plug
- Shop: Optronics Double Bullseye LED Trailer Clearance or Side Marker Light - 10 Diodes - Red Lens
- Shop: Master Lock Hidden Padlock - 3/8" Shackle Diameter - Chrome
- Shop: NOCO AC Port Plug with Dual Extension Cords - 18" Long
- Shop: Optronics Double Bullseye LED Trailer Clearance or Side Marker Light - 10 Diodes - Amber Lens
- Shop: Replacement Tube Keys for Fastway Universal Coupler Lock - Key 308 - Qty 2
- Shop: Redarc Anderson to Bare Cable Adapter - 5
- Article: Trailer Wiring Diagrams
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Video: Firestone Ride-Rite Air Bags with Easy Mount Compressor Feature Breakdown
- Shop: Trailer Hitch
- Shop: Trailer Wiring
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Installation Time for Blue Ox BX1128 Flat Tow Base Plate Kit for 2016 Jeep Grand Cherokee
- Video: How to Choose a Trailer Brake Controller
- Article: How to Measure for Trailer Hitch Drop
- Shop: Suspension Enhancement
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Shop: Brake Controller
- Shop: Gooseneck Hitch
- Video: Measuring To Choose The Right Trailer Axle
on Trailer Tongue Lock
Lazer S.
2/3/2026
Hey Don, were you able to locate the key number for your Fastway coupler lock? Knowing what worked could help others trying to replace a lost key too.