bing tracking image
  1. Accessories and Parts
  2. Brophy
  3. Tow Bar
  4. Trailer Safety Chains
  5. Safety Chain Parts
  6. Mounting Brackets
Brophy Safety Chain Mounting Bracket - 4" Long x 3/8" Diameter - Weld On - Qty 1

Brophy Safety Chain Mounting Bracket - 4" Long x 3/8" Diameter - Weld On - Qty 1

Item # MB38
Our Price: $5.41
You Save: 15%
Accessories and Parts
Orders above $50 qualify for Free Shipping
Shipping Weight: 0.14 lbs
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Customer Photos


Need help with installation?
Locate installers near me
Steel mounting bracket provides a place for you to secure your trailer security chains. Welds to your trailer for a secure hold. 1-636-306-4830 to order Brophy accessories and parts part number MB38 or order online at Free expert support on all Brophy products. Great prices and Fastest Shipping for Brophy Safety Chain Mounting Bracket - 4" Long x 3/8" Diameter - Weld On - Qty 1. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (40)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

Brophy Accessories and Parts - MB38

  • Tow Bar
  • Trailer Safety Chains
  • Safety Chain Parts
  • Mounting Brackets
  • Brophy
  • 3/8 Inch Diameter
  • 4 Inch Long

Steel mounting bracket provides a place for you to secure your trailer security chains. Welds to your trailer for a secure hold.


  • Mounting bracket welds securely to your trailer to secure a safety chain
  • Durable steel is unfinished so you can paint it to match your trailer
  • Dimensions: 4" long x 3/8" diameter
  • Made in the USA

MB38 Brophy Safety Chain Mounting Bracket - 4 Inches Long x 3/8 Inch Diameter- Raw Finish Steel - Weld On

Video of Brophy Safety Chain Mounting Bracket - 4" Long x 3/8" Diameter - Weld On - Qty 1

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

Video Transcript for Brophy Safety Chains and Cables MB38 Review

Today we're going to be taking a look at the Brophy Safety Chain Mounting Bracket. This mounting bracket welds securely to your trailer, and then it's going to provide an anchor point for your safety chain. It's made from a durable steel construction, it is unfinished so it's ready for welding, and you can paint it to match your trailer. We're going to take a look at some of the dimensions real quick, starting with the overall length, that's going to give us a measurement of about 4" long. The diameter of the unit's going to measure 3/8" in diameter. Taking a look at the opening, measuring from this curve here to the same point on the other side, that's going to give us a measurement of about 1-1/8", and if we take a measurement of the height of the opening, I'm just going to place a straight edge here along the bottom side and then we'll measure the gap that we have right there.

We can see that that's going to measure right on about 3/4". Again, the product is made in the USA and it has that nice steel construction with the raw finish. That's going to do it for today's look at the Brophy Safety Chain Mounting Bracket.

Customer Satisfaction Score:

Customer Reviews

Brophy Safety Chain Mounting Bracket - 4" Long x 3/8" Diameter - Weld On - Qty 1 - MB38

Average Customer Rating:  4.9 out of 5 stars   (40 Customer Reviews)

Steel mounting bracket provides a place for you to secure your trailer security chains. Welds to your trailer for a secure hold.


I want to thank you for all your help with my trailer you were more helpful than you realize. So this is my trailer for a 22' Flats Cat shallow draft Catamaran. I totally dismantled my trailer and buffed by hand with a wire buffer and sand blasted in some spots and applied multiple coats of some very expensive galvanize paint (Z.R.C.). I installed all new C. E. Smith Carpet (about 80'), seven new LED waterproof lights, new springs, new equalizers, new tongue jack, new wench, new safety chain, new chain brackets, all new SS hardware and a 35' long wiring harness.
I was able to send only one review with a picture of the safety chain and brackets. I'm having a little trouble with the rest..oh some of these items were bought locally or from your competitors, until I found ETRAILER. Your prices were cheaper for the exact same things. Your helpful how to videos were helpful. And Rose, your personal helpful knowledge made my buying experience very pleasant, I actually enjoyed talking to you! Thanks to ETRAILER and specifically to Rose G.


The safety chain bracket was exactly what I expected. My gooseneck trailer had only one safety chain when I purchased it used, and the safety chain links had been welded to the trailer. I sought out something to replace it with knowing that having only 1 safety chain was potentially not legal and that welding the chain links weakens them. I ended up ordering 2 of these brackets and 2 safety chains (FCHA0050324) from etrailer and they worked well together. The bracket is round so I ground a flat spot on it where it meets the trailer to make it easier to keep in position while welding it.


I had previously purchased the Atwood coupler #AT80072, but it didn’t seem to go far enough back on the a-frame and I didn’t feel comfortable with that. This Demco model is nearly identical in size to the old Hadco engineering coupler that came on my 1964 trailer. I thought that this 10000 lb coupler would be overkill, but I’m happy that it will weld on exactly like the original.


Excellent customer service! Original order was delivered with nothing in it. Parts had somehow come out in shipping. Etrailer replaced the parts and upgraded the shipping at no charge. Will definitely do business with them again. The product is well made and perfect for connecting safety chains to any trailer.


Just what we needed for attaching our new 3/8" chain and hook assemblies to our sailboat trailer. Creates a permanent mount for your safety chain so someone can't steal them.


I ordered a couple of fenders and other small hardware for a camp trailer I’m building. I bought enough to qualify for free shipping. The order went through very quickly and the package arrived two days earlier than promised! All was correct with the order. No damage. Great service.


Received order within few days opened box and was surprised to see The bottom of the box is not the end of our relationship printed on box. Got to what I ordered all was there in perfect shape , if and when I need something again I will not hesitate thank you George and


Everything I ordered came in fast and ontime, the pricing is very reasonable, also all the items I ordered where well made and exactly what I exspected . All and all I was very happy withy purchase from etrailer and I will continue to use and refer etrailer in the future .


Very nice kit. Easy to install and all the parts needed came with it for a reasonable price


My parts were not in stock so it took a little bit longer to receive but besides that excellent products. Thank you etrailer.


Ordered on Sunday arrived on Wednesday. Fast service getting you parts ASAP. And it was free shipping. Highly recommend etrailer for all your parts


Just what I needed to secure safety cha ins.


I ordered springs tires and wheels everything was excellent quality and free shipping


My order arrived quickly. Everything was exactly what I needed.I will order from etrailer again.


Very first order from etrailer. Very pleased with the service and the help i got from ashley . Will be ordering more from etrailer


I bought these for a new trailer build I have been working on. There isn't much to say about them, but they were as advertised and welded easily.


It came quickly and shopping online was super easy.


Great low-cost way to secure safety or other chains. I bought just to keep on hand


I did not use this after purchasing but I am sure it welds up fine.


Easy to weld in place. Exact match for what I needed


Simple product but save time bending out of rod.


Vince was very helpful with putting my order together. The parts arrived on the day that was promised. Very pleased with this outfit.


Great product. Fast and friendly servic e.


Accurate product description. Fast delivery. Great service.


Easy to install, and working great so f ar.

Show More Reviews

See what our Experts say about this Brophy Accessories and Parts

Do you have a question about this Accessories and Part?

  • Why

    At we guarantee:
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate accessories and part information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Laura H
Written by:
Laura H
Employee Rachelle B
Updated by:
Rachelle B
Employee Cole B
Installed by:
Cole B

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.

Product Experts Available Now!
Call 1-636-306-4830