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U-Bolts

Zinc plated u-bolts for utility trailers, horse trailers, boat trailers, and light-duty trailers. Square and Round 1/2 inch diameter ubolts available for 1-3/4 inch, 2 inch, 2-3/8 inch, and 3 inch trailer axles.

Found 46 Matching Products
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  1. Trailer U-Bolt
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Grid List
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SKU 175211
$14.95
Trailer U-Bolt | Plain Finish with Nuts | Square Bend | 2 inch Wide, 5-3/4 Inch Long, 9/16 Inch Rod

The Redline 175211 U-bolt is designed to attach your square 2 inch wide axle to your leaf springs.   Details

Typically ships in 3 to 4 business days.
  • FinishPlain
  • Bend:Square
  • Width:2 inch
  • Length:5-3/4 inch
  • Diameter:9/16 inch
  • Thread Size:18 per inch
  • Note:U-bolt plate and additional U-bolt (sold separately), required for leaf spring mounting to trailer frame. Price is per u-bolt, sold individually.
  • MPN: 175211
SKU SP01-120
$14.13
Trailer U-Bolt Kit | Plain Finish | Square Bend | 1-1/2 inch Wide, 5 Inch Long, 1/2 Inch Rod

The Redline Square U-bolt Kit SP01-120 is designed to simplify attachment of hardware to square trai...   Details

Typically ships in 3 to 4 business days.
  • FinishPlain
  • Bend:Square
  • Width:1-1/2 inch
  • Length:5 inch
  • Diameter:1/2 inch
  • Note:Generic image, product may vary.
  • MPN: SP01-120
SKU 091148
$19.75
Trailer U-Bolt | Plain Finish with Nuts | Round Bend | 5 inch Wide, 9-1/2 Inch Long, 5/8 Inch Rod

The Redline U-bolt 091148 is designed to attach your round 5 inch diameter axle to your leaf springs...   Details

Typically ships in 3 to 4 business days.
  • FinishPlain
  • Bend:Round
  • Width:5 inch
  • Length:9-1/2 inch
  • Diameter:5/8 inch
  • Thread Size:11 per inch
  • Application:For 10,000 lbs. Hayes axles
  • Note:U-bolt plate and additional U-bolt (sold separately), required for leaf spring mounting to trailer frame.
  • MPN: 091148
SKU 11-65
$10.13
Trailer U-Bolt | Plain Finish with Nuts | Round Bend | 3-1/2 inch Wide, 8 Inch Long, 9/16 Inch Rod

The Redline U-bolt 11-65 is designed to attach your round 3-1/2 inch diameter axle to your leaf spri...   Details

Typically ships in 3 to 4 business days.
  • FinishPlain
  • Bend:Round
  • Width:3-1/2 inch
  • Length:8 inch
  • Diameter:9/16 inch
  • Thread Size:18 per inch
  • Application:For 8,000 lbs. axles
  • Note:U-bolt plate and additional U-bolt (sold separately), required for leaf spring mounting to trailer frame.
  • MPN: 11-65
SKU 11-70
$19.22
Trailer U-Bolt | Plain Finish with Nuts | Round Bend | 5 inch Wide, 9-5/8 Inch Long, 3/4 Inch Rod

The Redline U-bolt 11-70 is designed to attach your round 5 inch diameter axle to your leaf springs.   Details

Typically ships in 3 to 4 business days.
  • FinishPlain
  • Bend:Round
  • Width:5 inch
  • Length:9-5/8 inch
  • Diameter:3/4 inch
  • Thread Size:10 per inch
  • Application:For 12,000 and 15,000 lbs. axles
  • Note:U-bolt plate and additional U-bolt (sold separately), required for leaf spring mounting to trailer frame.
  • MPN: 11-70
SKU 11-77
$13.13
Trailer U-Bolt | Plain Finish with Nuts | Round Bend | 5 inch Wide, 8-7/8 Inch Long, 5/8 Inch Rod

The Redline U-bolt 11-77 is designed to attach your round 5 inch diameter axle to your leaf springs.   Details

Typically ships in 3 to 4 business days.
  • FinishPlain
  • Bend:Round
  • Width:5 inch
  • Length:8-7/8 inch
  • Diameter:5/8 inch
  • Thread Size:11 per inch
  • Application:For 10,000 lbs. axles
  • Note:U-bolt plate and additional U-bolt (sold separately), required for leaf spring mounting to trailer frame.
  • MPN: 11-77
SKU 175130
$7.22
Trailer U-Bolt | Plain Finish with Nuts | Square Bend | 1-3/4 inch Wide, 5 Inch Long, 9/16 Inch Rod

The Redline U-bolt 175130 is designed to attach your square 1-3/4 inch diameter axle to your leaf sp...   Details

Typically ships in 3 to 4 business days.
  • FinishPlain
  • Bend:Square
  • Width:1-3/4 inch
  • Length:5 inch
  • Diameter:9/16 inch
  • Thread Size:18 per inch
  • Application:For 1-3/4 inch square tubing
  • Note:U-bolt plate and additional U-bolt (sold separately), required for leaf spring mounting to trailer frame.
  • MPN: 175130
SKU 175666
$13.53
Trailer U-Bolt | Plain Finish with Nuts | Round Bend | 3-1/2 inch Wide, 9 Inch Long, 9/16 Inch Rod

The Redline U-bolt 175666 is designed to attach your round 3-1/2 inch diameter axle to your leaf spr...   Details

Typically ships in 3 to 4 business days.
  • FinishPlain
  • Bend:Round
  • Width:3-1/2 inch
  • Length:9 inch
  • Diameter:9/16 inch
  • Thread Size:18 per inch
  • Application:For 8,000 lbs. axles with 10 leaf spring
  • Note:U-bolt plate and additional U-bolt (sold separately), required for leaf spring mounting to trailer frame.
  • MPN: 175666
SKU 176400
$6.53
Trailer U-Bolt | Plain Finish with Nuts | Round Bend | 2-3/8 inch Wide, 5-1/2 Inch Long, 1/2 Inch Rod

The Redline U-bolt 176400 is designed to attach your round 2-3/8 inch diameter axle to your leaf spr...   Details

Typically ships in 3 to 4 business days.
  • FinishPlain
  • Bend:Round
  • Width:2-3/8 inch
  • Length:5-1/2 inch
  • Diameter:1/2 inch
  • Thread Size:20 per inch
  • Application:For 3,500 lbs. axles
  • Note:U-bolt plate and additional U-bolt (sold separately), required for leaf spring mounting to trailer frame.
  • MPN: 176400
SKU 25151-000
$11.20
Lock Nut | 1-1/2 Inch-12

Lock Nut 25151-000. 1-1/2 inch 12 threads. 2-3/16 inch width across flats.   Details

1 In Stock
  • Size:1-1/2 inch
  • Thread Size:12
  • Thickness:0.790 inch
  • Width Across Flats:2-3/16 inch
  • Application:Hendrickson
  • Automann Number:EN115
  • Batco Number:09-5697
  • BWP Number:M-2057
  • Chevrolet / GM Number:9422478
  • Dayton Number:334-118
  • Euclid Number:E-1946, E1946
  • Flagg Number:HS17
  • Ford Number:C6TZ-5881-A
  • Hendrickson Number:25151, 25151000
  • Leland Number:SA1356
  • McNeilus Number1143612
  • Meritor Number:R301946
  • Oshkosh Number:19AS96
  • Ottawa Number:90008651
  • Terex Number:12417, 19262
  • Volvo / White Number:3103212
  • Note:Price per nut (1)
  • MPN: 25151-000
SKU SP01-020
$7.80
Trailer U-Bolt Kit | Plain Finish | Round Bend | 1-3/4 inch Wide, 4-1/4 Inch Long, 3/8 Inch Rod

The Redline Round U-bolt Kit SP01-020 is designed to simplify attachment of hardware to round traile...   Details

Typically ships in 3 to 4 business days.
  • FinishPlain
  • Bend:Round
  • Width:1-3/4 inch
  • Length:4-1/4 inch
  • Diameter:3/8 inch
  • MPN: SP01-020
SKU SP01-100
$15.10
Trailer U-Bolt Kit | Plain Finish | Round Bend | 3-1/2 inch Wide, 8 Inch Long, 9-16 Inch Rod

The Redline Round U-bolt Kit SP01-100 is designed to simplify attachment of hardware to round traile...   Details

Typically ships in 3 to 4 business days.
  • FinishPlain
  • Bend:Round
  • Width:3-1/2 inch
  • Length:8 inch
  • Diameter:9/16 inch
  • MPN: SP01-100

U-Bolts Reviews

Out of 3 reviews, the average customer rating for U-Bolts: 5 out of 5.

lock nut sln1011 reviewer
U-Bolts - L&H SLN1011 Rating: 5 Stars

Yes

very pleased with Michigan spring

Read the Review

lock nut sln912 reviewer
U-Bolts - L&H SLN912 Rating: 5 Stars

Yes

very happy with my purchase

Read the Review

lock nut sln912 reviewer
U-Bolts - L&H SLN912 Rating: 5 Stars

Everything Was Fine

Everything was fine

Read the Review

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