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

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

Item # 381344UB
Retail:$24.99
Our Price: $23.35
You Save: 7%
Boat Trailer Parts
Shipping Weight: 0.76 lbs
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Square U-Bolt to attach hardware to square trailer frames. 1-800-940-8924 to order Redline boat trailer parts part number 381344UB 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), 1-3/4" x 4" x 3/8". Boat Trailer Parts reviews from real customers.
  • All Info
  • Reviews (25)
  • Q & A (0)
  • Photos

Redline Boat Trailer Parts - 381344UB

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

Square U-Bolt to attach hardware to square trailer frames.


Features:

  • 1-3/4" Inside width (A)
  • 3/8" Diameter bolts (D)
  • 4" Length (L)
  • 2-1/8" From center of bolt hole to center of bolt hole
  • 2" Threads
  • Includes locknut and washer
  • Zinc plated to resist corrosion



Cargo Control Bolt Display


381344UB Trailer Square U-Bolts (Qty 2), 1-3/4" x 4" x 3/8"






Customer Reviews

Trailer Square U-Bolts (Qty 2), 1-3/4" x 4" x 3/8" - 381344UB

Average Customer Rating:  4.8 out of 5 stars   (25 Customer Reviews)

Square U-Bolt to attach hardware to square trailer frames.

by:

Arrived quickly and fit perfectly. Could not find this size u-bolt anywhere, but found it on etrailer. Very pleased.



by:

Met my expectations and I'm totally satisfied with the product and it's quality.



by:

Finally found the right size parts with you. They definitely we're what we were looking for and they arrived on Tuesday when I wasnt expecting until Friday.



by:

E-Trailer was the only place that had the 1 3/4 inner width size.
The price was overall $1.50-$2.00 cheaper than comparable products at other stores and NONE of them had the correct size.
Perfect as an OEM replacement and quality product.
Great email updates on order status.
2 day shipping arrived as ordered. Thank you for using UPS!

My trailer was already prepped upside down with the stretched rusty old u-bolts off. The new u-bolts installed in no time. I have safe secure trailer axle with, ATV loaded and am ready for the Holiday Weekend!



by:

Received them yesterday. Harbor Freight had a $399 trailer on sale for $279 and the last one they had was missing the U-bolts to assemble it and they sold it to me for $180! Now I can put it together and enjoy my savings!



by:

Great place to deal with. They were the only ones that had these square U-bolts in this size. Shipping turn around was terrific. I believe it was only 4 days of waiting, one was a Sunday, another was due to the carrier only delivers to my rural location once a week. Part arrived yesterday, I finished out my trailer kit, from another company, that was missing this part, today. Thank you, I'll be a returning customer.



by:

These worked really well as a much stronger, and better made replacement for the bolts that came with my haul master trailer kit.



by:

Used to mount a plastic storage bin to my PWC trailer and working great.



by:

the product was as described and delivered fast, shipping rates reasonable, product worked great, an exact fit.
Thank you I've now got a new source for my projects
thanks



by:

I ordered 2 packs of U-bolts and only received one.



by:

Product was just What i was looking for to complete my trailer repair project.
Delivery was very fast.. thank you



by:

Thanks Etrailer



by:

The second delivery arrived on time and the package was intact. Thank you for standing behind your customers, I would definitely recommend you and your products to anyone.



by:

The bolts were the right size and fit perfectly. They were shipped on time.



by:

Heavy duty. Still going strong.



by:

Was just what we were looking for. Worked great.



by:

U-bolts worked just fine.



by:

Simple online ordering with timely deli very.



by:

Just what I needed. Thanks!



by:

Customer service was great and very hel pful.



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Fast and easy!



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price was fair and was delivered faster then i expected!



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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Laura H
Updated by:
Laura H
Employee Wilson B
Updated by:
Wilson B

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