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Buyers Products 3/8" x 35" Class 4 Trailer Safety Chain w/ 1" Hook - 30 Proof

Buyers Products 3/8" x 35" Class 4 Trailer Safety Chain w/ 1" Hook - 30 Proof

Item # 337B03835SC
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337B03835SC - Clevis Hooks Buyers Products Safety Chains
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Lowest Prices for the best trailer safety chains from Buyers Products. Buyers Products 3/8" x 35" Class 4 Trailer Safety Chain w/ 1" Hook - 30 Proof part number 337B03835SC can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (16)
  • Q & A (12)
  • Videos (1)
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Buyers Products Trailer Safety Chains - 337B03835SC

  • Safety Chains
  • 10000 lbs GTW
  • Single Chain
  • 35 Inch Long
  • Standard Chains
  • Clevis Hooks
  • Towing a Trailer
  • Buyers Products

The Class 4 Safety Chain from Buyers Products has a max gross trailer weight rating of 10,000 lbs. The chain is zinc-plated to withstand corrosion. The 35" long chain features a forged eye style slip hook connection. Use 2 safety chains with a total holding capacity of at least the total weight of the trailer and its contents. The chains are designed for towing only, not for lifting.

  • Tough forged eye style slip hook
  • Corrosion-resistant, heavy duty zinc-plated finish
  • 3/8" Chain diameter
  • 35" Chain length
  • Carbon steel construction
  • Maximum gross trailer weight: 10,000 lbs

B03835SC Buyers Products 3/8x35 Inch Class 4 Trailer Safety Chain With 1-Forged Eye Style Slip Hook-30 Proof

California residents: click here

Video of Buyers Products 3/8" x 35" Class 4 Trailer Safety Chain w/ 1" Hook - 30 Proof

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

Video Transcript for Buyers Products Safety Chains and Cables - Safety Chains - 337B03835SC Review

Speaker 1: Today we're taking a look at a Class IV trailer safely chain. The Class IV safety chain is rated to 10,000 lbs. the chain is made from carbon steel, and it's zinc plated to withstand rust and corrosion. This chain measures 35 inches long, and it features a forged slip-hook connection here on one end. Now, this has a spring-loaded safety latch mechanism to prevent accidental disconnecting. The chain is designed for towing only, so it's not designed for lifting.

The chain diameter is 3/8 of an inch, again, the chain length is 35 inches.When it comes to this slip-hook you definitely want to make sure it's going to fit your connection point, and so with the latch all the way open, the space right here measures about 1 1/8 of an inch when it comes to that opening. The hook itself, measuring the thickness edge to edge right here, is 3/4 of an inch. And then going this direction, so inside edge to outside edge in a straight line, that's an inch and a quarter. And then again, the maximum gross trailer weight capacity for this chain I 10,000 lbs.That's gonna do it for today's look at the Class IV trailer safety chain.

Customer Reviews

Buyers Products 3/8" x 35" Class 4 Trailer Safety Chain w/ 1" Hook - 30 Proof - 337B03835SC

Average Customer Rating:  4.9 out of 5 stars   (16 Customer Reviews)

- 337B03835SC

Bought this to replace a lighter chain that broke when "someone" didn't latch the 16' trailer's hitch properly. I haven't tried out the breaking strength, but it's heavy duty and the hooks still fit through my hitch.

- 337B03835SC

Very substantial chains, probably overkill for my 7 x 14 aluminum cargo trailer. Snap hooks are equally robust.

- 337B03835SC

Good quality and fast shipping.

- 337B03835SC

As described. Etrailer provided a solid description which was key in planning my application.

- 337B03835SC

Product was perfect, price was fair and delivery was quicker than expected. Better than taking the camper back to have it fixed by dealer for free.

- 337B03835SC

Perfect length and well made.

- 337B03835SC

Great quality and easy installation.

- 337B03835SC

[Two Thumbs Up]

- 337B03835SC

Great product, super quick delivery

- 337B03835SC

Great quality and easy installation.

- 337B03835SC

Now that’s a chain!!

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- 337B03835SC

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Ask the Experts about this Buyers Products Trailer Safety Chains

  • Safety Chain Weights Between Buyers Products Chains and Tow Ready
    The Buyers Products Chains part numbers # 337BSC3835 and # 337B03835SC both weigh 5 lbs and the part # TCTSCG30-730-04X1 weighs 2 lbs. For installing any of the mentioned chains we recommend using the weld on bracket # MB38 with the quick link part # 49135 on your trailer.
    view full answer...
  • Is Buyers Products 43 Proof Chain Stronger than 30 Proof Chain
    Yes, the Buyers Products 3/8" x 42" Trailer Safety Chain - 43 Proof # 337BSC3842 has a max gross trailer weight (GTW) rating of 15,000 lbs, so it's going to be stronger than part # 337B03835SC, which is a 3/8" x 35" safety chain - 30 Proof, rated at 10,000 lbs GTW.
    view full answer...
  • Safety Chains Hooks for a 2018 Chevy Denali HD
    It sounds like the hooks on your safety chains are not large enough to fit around the safety chain loops on your trailer hitch. If that is the case then I recommend the Buyers Products 3/8" x 35" Class 4 Trailer Safety Chain part # 337B03835SC which have fairly large clevis hooks that should fit around the safety chain loops on your trailer hitch. If you try to adapt the safety chains you have now then you will more than likely create a weak point in the chain which is why I recommend...
    view full answer...
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  • Safety Chain Setup for my 6000 GVWR RV Trailer
    I think you've picked out a great set up. The Buyers Products 3/8" x 35" Class 4 Trailer Safety Chain part # 337B03835SC and the Threaded Quick Link part # 49135 is rated above your GVWR of 6,000 lbs. and Will all fit together really well.
    view full answer...
  • Safety Chains for Trailer With 10,000 lb GVWR
    Your safety chains should have a maximum gross trailer weight rating, which is what you would need to go by to ensure they are properly rated for your 10,000 lb GVWR trailer. If they are then you can attach them to your Ford hitch; wrapping them around the hitch itself won't give them added strength. If you do need stronger chains I recommend taking a look at the Buyers Products 3/8" x 35" Class 4 Trailer Safety Chain w/ 1" Hook # 337B03835SC, which are made of carbon steel and have...
    view full answer...
    Image 1 for
  • Safety Chains that Can be Used with Hitch of 2011 GMC Sierra 2500HD
    We have have the Safety Chain with Clevis Hook # 337B03835SC which is a high capacity chain that is compatible with the standard safety chain loops like what you have on your 2011 GMC Sierra. These are rated for 18,800 lbs as well. In the picture I attached you can see a similar Chevy/GMC truck as yours that this safety chain was used with.
    view full answer...
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  • Recommended Trailer Hitch and Wiring for a 2019 Ford Ranger
    It sounds like you might be looking for parts needed to tow a trailer with a 2019 Ford Ranger without factory tow package. If that is the case then you'd first need to start with a trailer hitch, the Curt Trailer Hitch Receiver part # C13417 is an easy bolt-on option. Then, you will need a trailer wiring harness, the T-One Vehicle Wiring Harness with 7-Way Trailer Connector part # 22124 which can be secured with the Mounting Bracket part # PK12711U. If you only need a 4-way then you could...
    view full answer...
  • Is the Weight Capacity of the RoadMaster Safety Cable Extensions Per Pair
    I spoke to my contact at Roadmaster about the RoadMaster 8" Safety Cable Extensions part # RM-910648-8 and they stated that each cable is rated for 8,000 lbs but that does not means it will give you 16,000 lbs in total as if one were to break, you will still only have a 8,000 lb capacity. This is going to be true for most safety cables and chains. If you need something higher then we have the Demco Safety Cable Extensions part # DM9523064 which are rated at 14,000 lbs and have a 12" extension....
    view full answer...
  • Safety Chain and Quick Link for Travel Trailer that Weighs 6,500 lbs
    The two items you mentioned of safety chain # 337B03835SC and Blue Ox Quick Link # BX229-0512 are a really excellent choice for safety chains for your trailer. These have more than enough capacity and are well made so they will last a long time and be easy to use as well. if needed you could cut links off to shorten too.
    view full answer...
  • Can I Use Safety Cables Instead of Safety Chains to Tow a 7300 lb Trailer
    You can use safety cables instead of chains if your trailer is under the weight rating of the cable. The safety cables are made from nylon coated steel. I do not recommend using the Curt 7500 lb rated safety cable part # C80176 because that would be cutting it pretty close with the weight of your trailer. I recommend Blue Ox Hook Safety cables part # BX88197 that are rated for 10,000 lbs. The higher up you go in weight rating with safety cables the longer the cables get. The Blue Ox...
    view full answer...
  • Recommended Safety Chains for 10,000 Pound Trailer
    If by biggest you are referring to weight capacity the highest rated trailer safety chain we have available is the Fulton Safety Chain # FCHA0070324. This heavy-duty chain features a 45,200 pound weight capacity and a 42 inch length. This is quite a bit more than you need for a 10,000 pound trailer. If you are looking for the longest chains then we have a few options with a 72 inch length such as the Titan # TCTSCG30-772-04X2 that features a 5,000 pound capacity. When picking out safety...
    view full answer...
  • Determining The Correct Safety Chains For 15' Car Trailer
    I would be happy to help you find the correct rated safety chains for your 15' car trailer, but you will need to confirm the GVWR (Gross Vehicle Weight Rating) of your trailer to be sure the chain is rated properly. For example the Curt Single Hook, Coiled Safety Cables with S-Hooks - 42" Long - 7,500 lbs # C80176 are rated at 7500lbs, so if your trailers GVWR is less than 7500lbs this would be a great option. If your trailer has a GVWR over 7500lbs I recommend taking a look at the...
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Cole B
Installed by:
Cole B
Employee Kristina F
Written by:
Kristina F
Employee Matthew E
Updated by:
Matthew E

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