Looking for Replacement Coupler for Master Tow 80THD Tow Dolly
Updated 04/08/2026 | Published 04/04/2026
Products Featured in This Question
Question:
I am having trouble with the coupler latch not releasing on my Master-Tow 80THD tow dolly. I like the ease of the Curt Quick Pin coupler but it is only rated at 3500 pounds. What would you recommend to replace as a better quality coupler replacement?
asked by: Richard S
Expert Reply:
Hey Richard, Is the tongue of your dolly 3 inches wide? If so, the Demco Straight Tongue Coupler part # DM15000-52 would be a great replacement. This has a 10k capacity and a really nice coupler latch system that is easy to use and very reliable. Let me know if you have a different channel width.
Product Page this Question was Asked From
Demco Straight Tongue Trailer Coupler - eZ-Latch - Silver - 2" Ball - Bolt On - 10,000 lbs
- Straight Tongue Trailer Coupler
- Standard Coupler
- 2 Inch Ball Coupler
- Bolt-On
- 10000 lbs GTW
- 3 Inch Channel
- Auto Latch
- 4-Bolt
- Marine Grade
- Demco
more information >
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on Straight Tongue Trailer Coupler
