Is there a 12" 4 Flat Extender that will Fit in the Curt Mounting Bracket for 4 Pole Flat?
Updated 12/30/2025 | Published 11/26/2025
Question:
Is rhere a recommended 12 inch long 4-flat extension that will fit the bracket? I have a Reese extension and the plug is too large to fit the opening in the bracket
asked by: Tnf
0
Expert Reply:
Hello Tnf,
Since your Reese extension will not work, I would go with the Hopkins 4-Pole Loop - 12" Long # HM48145. The Hopkins has a slimmer design so it will be able to fit in the Curt Mounting Bracket for 4-Pole Flat Trailer Connector # C42CR.
What kind of trailer or accessory are you using that you need the extension?
expert reply by:
Kate F
0
Product Page this Question was Asked From
Curt Mounting Bracket for 4-Pole Flat Trailer Connector
- Accessories and Parts
- Trailer Wiring
- Mounting Hardware
- Brackets
- 4 Flat
- CURT
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Kate F.
12/29/2025
Hey Tnf, did the Hopkins 4-pole loop end up fitting better with your Curt bracket? Knowing how it worked with your setup could help others trying to match the same parts.