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Checking Out the Coupler Pin Video

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Products Featured in this Video


Coupler Pin - 5/16" x 2-1/2"


JR Products Hitch Pins and Clips

338 reviews


Code: 37201051

Retail: $15.32

Price:  $3.05
  • Hitch Pins and Clips
  • Snapper Pin
  • 2-1/2 Inch Long
  • 5/16 Inch Diameter
  • 2-1/2 Inch Span
  • JR Products



Spring-tensioned, zinc-plated steel snapper pin prevents your trailer's coupler from unlatching and releasing from your hitch ball. Pin measures 5/16" diameter x 2-1/2" usable length.


Do you have a question about part 37201051?more information >     


Review of the JR Products Coupler Pin


What's going on neighbor, Adam here with etrailer. Today, we're gonna be taking a look at a coupler pin. So this one is gonna be like some of the other ones that we carry here at etrailer, but this one's gonna be zinc coated. It's going to have a diameter of about 5/16 of an inch. It's gonna be about 2.5" long. So, if you have something connected to your vehicle, whether it is a boat like this,… see more >     


Info for this part was:

Employee Kathleen M
Installed by:
Kathleen M
Employee Adam E
Installed by:
Adam E
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video by:
Chris R

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