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5.0
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5.0 out of 5 stars. 3 reviews
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Carry-On Trailer Square U-Bolt Kit, 1/2 x 3in., 2 pk.

Shop all Carry-On Trailer
Carry-On Trailer Square U-Bolt Kit, 1/2 x 3in., 2 pk.

Item # 1075032

Stocked & Ready
Carry-On Trailer Carry-On Trailer Square U-Bolt Kit, 1/2 x 3in., 2 pk.
Carry-On Trailer Carry-On Trailer Square U-Bolt Kit, 1/2 x 3in., 2 pk.
$14.99

Get everything you need
Carry-On Trailer Square U-Bolt Kit, 1/2 x 3in., 2 pk.
5.0(3)

Carry-On Trailer Square U-Bolt Kit, 1/2 x 3in., 2 pk.

$14

.99

Carry-On Trailer 3,500 lb. Idler Axle, 72 in. Hub Face
4.5(191)

Carry-On Trailer 3,500 lb. Idler Axle, 72 in. Hub Face

$249

.99

Carry-On Trailer 5-Leaf Eye to Eye Spring, 2,900 lb. Max. Capacity
4.6(130)

Carry-On Trailer 5-Leaf Eye to Eye Spring, 2,900 lb. Max. Capacity

$99

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Carry-On Trailer Spring Tie Plate, 5,200 lb. Capacity Per Pair
1.0(1)

Carry-On Trailer Spring Tie Plate, 5,200 lb. Capacity Per Pair

$24

.99

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Shop all Carry-On Trailer
Carry-On Trailer Square U-Bolt Kit, 1/2 x 3in., 2 pk.

Item # 1075032

Stocked & Ready
Carry-On Trailer Carry-On Trailer Square U-Bolt Kit, 1/2 x 3in., 2 pk.
Carry-On Trailer Carry-On Trailer Square U-Bolt Kit, 1/2 x 3in., 2 pk.

$14.99

Shopping at

Grassland (franklin) TN

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Free standard delivery on online footwear & Clothing purchases of $49 and over.

​
Get everything you need
Carry-On Trailer Square U-Bolt Kit, 1/2 x 3in., 2 pk.
5.0(3)

Carry-On Trailer Square U-Bolt Kit, 1/2 x 3in., 2 pk.

$14

.99

Carry-On Trailer 3,500 lb. Idler Axle, 72 in. Hub Face
4.5(191)

Carry-On Trailer 3,500 lb. Idler Axle, 72 in. Hub Face

$249

.99

Carry-On Trailer 5-Leaf Eye to Eye Spring, 2,900 lb. Max. Capacity
4.6(130)

Carry-On Trailer 5-Leaf Eye to Eye Spring, 2,900 lb. Max. Capacity

$99

.99

Carry-On Trailer Spring Tie Plate, 5,200 lb. Capacity Per Pair
1.0(1)

Carry-On Trailer Spring Tie Plate, 5,200 lb. Capacity Per Pair

$24

.99

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The Carry-On Trailer Square U-Bolt Kits have the parts you need to get back to work. The U-bolt kits fit most 2 in. x 2 in. square axle tubes. The U-bolts measure 1/2 in. x 3 in. and are made from zinc for durability. Each pack includes two square u-bolt kits.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on trailers and towing? Check out our guide to trailer prep in the product documents section.

  • Dimensions of U-bolts: 1/2 in. x 3-1/8 in.
  • Zinc U-bolt kit is built to last
  • Package includes: (2) 1/2" x 3-1/8" x 4" Square U-Bolts, (4) 1/2" Flat Washers, (4) 1/2" Nylock Nuts
  • Fits Most 2" X 2" Square Axle Tube; Use With 513T Tie Plate (SKU 1075032)
BrandCarry-On Trailer
Country of OriginImported
Compatibility2 in. x 2 in. square axle tubes
Maximum Weight Capacity0 lb.
Mounting TypeBolt-On
Package Quantity2
Primary MaterialZinc
Product Diameter0.5 in.
Product Height4 in.
Product Length3.125 in.
Product Weight4 lb.
Product Width0.5 in.
Warranty1 Year Limited
Manufacturer Part Number515T

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1 - 3 of 3 Questions
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Q: Hello. I need to confirm the length of this U-bolt before purchasing. Is it 1/2in x 3in x 4in?  The length is not listed for this product.  Thank you.

5 years ago
3 Answers
  • A: They are 3 1/16 " wide, to out side Measurement ,,, They 4 inch tall,, outside Measurement ,, that makes 3 1/2 inside measurement ,, For part number 515T,,, I just purchased, today,,
    5 years ago
    Helpful?

Q: What is the ID length and ID width of this Square U bolt? Thank you

6 years ago
1 Answer
  • A: sorry for delay - let us know if you still need help with this request or email customer.service@carry-on trailer.com thank you
    6 years ago
    Helpful?

Q: From the inside bottom of the U what is the length at the end of treads. Or, what is the max that can be clamped?

8 years ago
1 Answer
  • A: part# 516 3/8" U-BOLT KIT: 3/8 x 2 x 2
    8 years ago
    Helpful?

Q&As

Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 3 of 3 Questions
Sort by
Newest questions

Q: Hello. I need to confirm the length of this U-bolt before purchasing. Is it 1/2in x 3in x 4in?  The length is not listed for this product.  Thank you.

5 years ago
3 Answers
  • A: They are 3 1/16 " wide, to out side Measurement ,,, They 4 inch tall,, outside Measurement ,, that makes 3 1/2 inside measurement ,, For part number 515T,,, I just purchased, today,,
    5 years ago
    Helpful?

Q: What is the ID length and ID width of this Square U bolt? Thank you

6 years ago
1 Answer
  • A: sorry for delay - let us know if you still need help with this request or email customer.service@carry-on trailer.com thank you
    6 years ago
    Helpful?

Q: From the inside bottom of the U what is the length at the end of treads. Or, what is the max that can be clamped?

8 years ago
1 Answer
  • A: part# 516 3/8" U-BOLT KIT: 3/8 x 2 x 2
    8 years ago
    Helpful?

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