The kit will work with a 2 3/8" round tube axle. The U bolt has a diameter of 1/2"-13 TPI.
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Ultra-Tow 2-3/8in. Round Tube Axle Plate Kit

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Shipping:
Backordered: Order now to reserve yours -
Estimated to ship 06/24/26
$19.99 Same DayStore Pickup:
2 in stock at Fredericksburg VA - Pickup in under 1 hr
- Used for securing leaf springs to round trailer axles
- Steel construction
- Hot-dip galvanized coating helps prevent rust
- Fits 2-3/8in. round tube axle
- 1 kit per axle
See full description
Description
Key Specs
Reviews
Q & A
Warranty
Compare
Product Summary
What's Included
- (4) U-bolts (8) Lock nuts (8) Lock washers (8) Flat washers (2) Tie plates
Features + Benefits
- Used for securing leaf springs to round trailer axles
- Steel construction
- Hot-dip galvanized coating helps prevent rust
- Fits 2-3/8in. round tube axle
- 1 kit per axle
- Includes 4 U-bolts, 8 lock nuts, 8 lock washers, 8 flat washers and 2 tie plates
Key Specs
| Attribute | Specification |
|---|---|
item# | 48107 |
Brand | Ultra-Tow |
Manufacturer's Warranty | 1 year limited warranty |
Ship Weight | 5.18 LB |
Length | 6.68 in |
| Attribute | Specification |
|---|---|
Diameter | 13 in |
Material | Steel |
Finish Type | Galvanized |
Includes | (4) U-bolt, (8) Nut, (8) Lock Washer, (8) Flat Washer, (2) Tie Plate |
Reviews
Questions & Answers
Questions
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· 4 years ago
Does this fit a 2 3/8-inch axle or 3-inch axle? Is the thread 1/2 or 9/16?
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UltraTowExpert11· 3 years ago
Helpful?
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UltraTowExpert7· 4 years ago
This fits a 2-3/8" round tube axle. The threads are 1/2" in diameter.
Helpful?
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· a year ago
Will this be compatible as a 1/2in-20 x 2 3/8in x 5 1/2 inch round u bolt?
1 answer-
UltraTowExpert6· a year ago
The U-bolt would not be compatible with that size. The U-bolt is 6 11/16 inches long and 3 1/16 inch wide and is 1/2-13 TPI thread.
Helpful?
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· 2 years ago
What length are the bolts?
1 answer-
UltraTowExpert12· 2 years ago
The U-bolts are 6-11/16" long x 3-1/16" wide.
Helpful?
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· 2 years ago
Will these work with a 2 inch wide spring
1 answer-
UltraTowExpert11· 2 years ago
The axle plate kit will work with a 2 inch wide spring.
Helpful?
-
Warranty
Manufacturer's Warranty
1 year limited warranty
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Currently Viewing This Product
Item # 48107
$42.99Shipping:
Backordered: Order now to reserve yours -
Estimated to ship 06/24/26
$19.99 Same DayStore Pickup:
2 in stock at Fredericksburg VA - Pickup in under 1 hr
- $18.99
Shipping:
Available now
$19.99 Same DayStore Pickup:
5 in stock at Fredericksburg VA - Pickup in under 1 hr
- $42.99
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$19.99 Same DayStore Pickup:
2 in stock at Fredericksburg VA - Pickup in under 1 hr
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Factory shippedStore Pickup:
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Specifications
6.68 in
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13 in
2.33 in
1.75 in
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Steel
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Polyester
Galvanized
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(4) U-bolt, (8) Nut, (8) Lock Washer, (8) Flat Washer, (2) Tie Plate
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(1) Roll
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2
14
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Black
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3.5 lb
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