This kit can be used with leaf springs for an axle/spring capacity of up to 4,200 lbs. The correct springs will depend on the spring style, length, width, and capacity. The U-bolts are sized for a 2" x 2" axle tube and a 3-1/16" spring-seat width.
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Ultra-Tow 2in. Square Tube Axle Plate Kit

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- Used for securing leaf springs to square trailer axles
- Steel construction
- Hot dip galvanized coating helps prevent rust
- Fits 2in. square tube axle
- 15/32in. dia. U-bolt rods
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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 square trailer axles
- Steel construction
- Hot dip galvanized coating helps prevent rust
- Fits 2in. square tube axle
- 15/32in. dia. U-bolt rods
- U-bolts are 5-13/16in.L x 3-1/16in.W ea.
- Tie plates are 5-1/2in.L x 4in.W ea.
- 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# | 48108 |
Brand | Ultra-Tow |
Manufacturer's Warranty | 1 year limited warranty |
Ship Weight | 5.56 LB |
Length | 5.5 in |
| Attribute | Specification |
|---|---|
Diameter | 2 in |
Material | Steel |
Finish Type | Galvanized |
Includes | (4) U-bolt, (8) Lock Nut, (8) Lock Washer, (8) Flat Washer, (2) Tie Plate |
Reviews
Questions & Answers
Questions
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· 3 months ago
WHICH LEAF SPRINGS COULD I USE WITH THIS KIT
1 answer-
UltraTowExpert12· 3 months ago
Helpful?
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· 3 years ago
Does this kit allow the axle to be mounted above the Spring?
1 answer-
UltraTowExpert12· 3 years ago
This axle plate kit can be used for overslung or underslung axles.
Helpful?
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· 5 years ago
Are these square U- bolts rated for 3500 lb boat trailers thanks in advance
1 answer-
UltraTowExpert29· 5 years ago
This axle plate kit is designed for 2" x 2" tube with up to 4,200 pounds axle/spring capacity.
Helpful?
-
Warranty
Manufacturer's Warranty
1 year limited warranty
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Specifications
5.5 in
12.62 in
7.5 in
8.5 in
2 in
-
-
3.12 in
Steel
Steel
Steel
Steel
Galvanized
Galvanized
Galvanized
Galvanized
(4) U-bolt, (8) Lock Nut, (8) Lock Washer, (8) Flat Washer, (2) Tie Plate
(1) Bunk Bracket
(1) Bunk Bracket
Roller Bracket, Roller, Shaft
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-
-
Yellow
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