bing tracking image
  1. Boat Trailer Parts
  2. Redline
  3. U-Bolts
  4. 3/8 Inch Diameter
  5. 5-1/4 Inch Long
  6. Zinc-Plated Steel
Trailer Square U-Bolts (Qty 2), 2-3/8" x 5-1/4" x 3/8"
Redline

Trailer Square U-Bolts (Qty 2), 2-3/8" x 5-1/4" x 3/8"

Part Number: 382385UB
In Stock
$21.57
Boat Trailer Parts
Add to cart
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

Need help with installation?
Locate installers near me
Trailer U-bolts ideal for boat, snowmobile, and standard utility trailers. 1-800-940-8924 to order Redline boat trailer parts part number 382385UB or order online at etrailer.com. Free expert support on all Redline products. Great prices and Fastest Shipping for Trailer Square U-Bolts (Qty 2), 2-3/8" x 5-1/4" x 3/8". Boat Trailer Parts reviews from real customers.
  • All Info
  • Reviews (244)
  • Q & A (0)
  • Videos (1)
  • Photos

Redline Boat Trailer Parts - 382385UB

  • U-Bolts
  • 3/8 Inch Diameter
  • 5-1/4 Inch Long
  • Zinc-Plated Steel
  • 2-3/8 Inch Wide
  • Redline

Trailer U-bolts ideal for boat, snowmobile, and standard utility trailers.


Features:

  • Zinc plated to resist corrosion
  • Square bend simplifies attachment of hardware to square trailer frames


Specs:

  • U-bolt dimensions:
    • A: 2-3/8"
    • D: 3/8"
    • L: 5-1/4"
  • Threads measure 2-1/8" long


cargo control bolt display

382385UB Trailer Square U-Bolts (Qty 2), 2-3/8" x 5-1/4" x 3/8"





Video of Trailer Square U-Bolts (Qty 2), 2-3/8" x 5-1/4" x 3/8"

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




Video Transcript for Checking Out the Trailer Square U-Bolts (Qty 2), 2-3/8" x 5-1/4" x 3/8"

Today, we're going to be taking a look at part number 382385UB. This is the U-bolt kit for trailers with square frames. These are going to be perfect for boats, snowmobile and standard utility trailers. They can be used for many different applications when it comes to attaching your items to your trailer frame. These are going to be made from a metal construction, and they're going to have a nice, zinc-plated finish on it, so they're going to resist rust and corrosion. You're going to get two U-bolts.

You're going to get four flat washer and four lock nets. The square bend here on the U-bolt is going to simplify the attachment of your hardware to your square trailer frame. We're going to take a look at some of the dimensions real quick. Starting with just the length of the threaded portion, that looks like it's going to give us a measurement of about 2 1/8". From the bottom of the threads to the inside edge at the top portion right here, that's going to give us a measurement of 5 1/4". The opening that we have in between the down portions of the U-bolt, that's going to give us a measurement of about 2 3/8".

Then, center on center, the distance that we have between the studs, that's going to give us a measurement of about 2 11/16" of an inch. The diameter of the U-bolts themselves, those are going to measure 3/8". Again, they are designed for square trailer frames. That's going to do it for today's review of part number 382385UB.

Customer Satisfaction Score:


Customer Reviews

Trailer Square U-Bolts (Qty 2), 2-3/8" x 5-1/4" x 3/8" - 382385UB

Average Customer Rating:  4.8 out of 5 stars   (244 Customer Reviews)

Trailer U-bolts ideal for boat, snowmobile, and standard utility trailers.

by:

great



by:



by:



by:



by:

Exactly what I wanted and shipped fast.



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:

Appears to be just what I needed!



by:



by:



by:

Fit perfectly, as advertised.



by:



by:



by:


25
244
Show More Reviews

See what our Experts say about this Redline Boat Trailer Parts

  • How To Mount RC Manufacturing Trailer Tongue Tool Box 350970 Without Drilling Holes In Frame
    Since you are not wanting to drill all the way through the aluminum frame on your H and H trailer, you can use U-bolts like # CE15283GA-2 to go around the frame of your trailer, and up into the RC Manufacturing T-Series Trailer Tongue Tool Box - A-Frame - Aluminum - 2.6 Cu Ft - Silver # 350970 to mount it. The # CE15283GA-2 are galvanized so the will not rust, but you will want to make sure they are large enough for your frame rails. These U-bolts measure 3-13/16" long and 3-1/16" wide,...
    view full answer...
  • Hardware for Redline Bolt-On Trailer Fender Brackets
    We don't offer bolts that fit the bracket perfectly that will fit around your rather tall trailer frame. If it's not a boat trailer, you might be able to use the # 382385UB U-bolts. The bolts are 5-1/4 inches long, so they'd be tall enough to fit around your trailer frame, but they span 2-3/8 inches, so you'd need to drill a hole in the bracket to accommodate the U-bolt. If it's a boat trailer, or you'd rather not drill holes in the bracket, you'd probably want to use a galvanized U-bolt...
    view full answer...
    Image 1 for

Do you have a question about this Boat Trailer Part?


Info for this part was:

Employee Laura H
Updated by:
Laura H
Employee Wilson B
Updated by:
Wilson B
Employee Cole B
Installed by:
Cole B

At etrailer.com 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.