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Quick Links - 1/2" Diameter - Qty 2

Quick Links - 1/2" Diameter - Qty 2

Item # 37201345
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JR Products Trailer Safety Chains,Safety Chains - 37201345
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These threaded, 1/2" quick links make it simple to attach a chain, cable, rope, or to repair a broken chain. Sturdy, zinc-coated steel resists corrosion. 1-833-496-1390 to order JR Products accessories and parts part number 37201345 or order online at Free expert support on all JR Products products. Guaranteed Lowest Price and Fastest Shipping for Quick Links - 1/2" Diameter - Qty 2. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (6)
  • Q & A (0)
  • Videos (1)
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  • Why etrailer?

JR Products Accessories and Parts - 37201345

  • Trailer Safety Chains
  • Safety Chains
  • Safety Cable Parts
  • Safety Chain Parts
  • Quick Links
  • JR Products
  • 1/2 Inch Diameter

These threaded, 1/2" quick links make it simple to attach a chain, cable, rope, or to repair a broken chain. Sturdy, zinc-coated steel resists corrosion.


  • Quick links let you quickly attach chains, cables, ropes, or hooks
  • Threaded keeper screws shut - no tools required
  • Steel construction is strong and durable
  • Zinc coating resists corrosion
  • Diameter: 1/2"
  • Includes 2 links

01345 JR Products 1/2" Quick Links - Qty 2

Video of Quick Links - 1/2" Diameter - Qty 2

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Review of JR Products Safety Chains and Cables Parts - Quick Link 1/2 Inch - 37201345

Ellen: Hey everyone, I'm Ellen here at and today we're taking a quick look at the quick links. These are going to have a half-inch diameter, so it's going to keep your chains, cables, ropes, hooks, any other kind of items secure on your vehicle, on your cargo-carrier, in the back of your truck bed, trailer or whatever the case might be.So give you some measurements to make sure that these are going to be the right fit for you. Again, half-inch diameter. The outer edge to outer edge measurement is about four and a quarter inch roughly. Going the other direction, it's about two inches. Going from this edge to the side of that keeper nut.

If we measure the inside length, we've got about three and a quarter inch of usable space, and then going this way about. say about seven-eighths of an inch because of this nut, it takes up a little bit more space. The throat or the spacing there for what we can actually fit into it, and it's about half an inch wide. It does not require tools to tighten this down, but if you want to put a crescent wrench or a box wrench on there, looks like a three quarter inch would fit, might be a little bit loose, so a 11/16 would probably fit a bit better on that to get it tightened down.You do get two links. They're made of a sturdy steel construction and that's going to have a zinc coating, so you shouldn't have to worry about any rust or corrosion, but that's pretty much all there is to it for our quick links, there are other sizes available if you need something a little bit smaller than that half-inch diameter, so definitely check those out here at but that's going to do it for our look.

Thanks for watching.

Customer Reviews

Quick Links - 1/2" Diameter - Qty 2 - 37201345

Average Customer Rating:  4.8 out of 5 stars   (6 Customer Reviews)

These threaded, 1/2" quick links make it simple to attach a chain, cable, rope, or to repair a broken chain. Sturdy, zinc-coated steel resists corrosion.


Nice pieces .. Worked great with the 3/8" chain kits I bought!


Received as shown and fit exactly what I need them for which is attaching my safety chains to 2019 Chevy Silverado HD with factory hitch

Still working great. These are tough and would recommend if you need somewhere to attach your safety chains to your class V hitch
Steve T - 06/25/2021


I had to lengthen my toe chains a couple of inches and this was a great option. Worked on my 2010 F-150 just fine.





See what our Experts say about this JR Products Accessories and Parts

  • Which D-Ring Can I Use on Factory Hitch of 2019 GMC Sierra 2500
    Assuming that the safety chain loops have an opening greater than 1/2" in diameter, you could likely use something like the JR Products 1/2" Quick Link for Safety Chains # 37201345 to give yourself something larger to hook into. If your safety chain loops are smaller than that, let me know and I can see if there is another solution we can come up with. You can also provide a photo of the chain loops, which might be helpful in locating a solution.
    view full answer...
  • Solution to Allow Connection of Safety Chain Clevises to Larger Chain Loops on 2022 Winnebago Forza
    I may have a solution for you, but I checked with my contact over at Roadmaster and there are unfortunately not different sized clevis hooks on their safety cables like the # RM-655. However, you may be able to use some quick links like the Quick Links - 1/2" Diameter - Qty 2 # 37201345 to allow you to connect to the larger safety chain loops on your 2022 Winnebago Forza; you can then connect your safety chain clevises to the quick link directly.
    view full answer...
  • Solution to Extend Weight Distribution Hitch Away From Truck to Allow Tail Gate to Open
    The Blue Ox # BXW4000 will give you roughly 10 inches of clearance from the center of the hitch pin to the mounts on the shank, so you'll want to measure how much more clearance you need to actually clear the tailgate; in some cases it might be enough. Your best bet is going to be to measure to find out exactly how much more you need compared to the original shank and then we can determine if there is a solution available. I don't believe that using an extension like this will create...
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Kathleen M
Installed by:
Kathleen M
Employee Mike S
Written by:
Mike S

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