1. RV, Trailer & Camper Parts On Sale
  2. sku: 7799046936855753
  3. REDLINE 381344UB

REDLINE 381344UB Trailer Pro Bolt Square Zinc 640603721010 3/8 1-3/4

381344ub Redline Trailer Parts Pro U-bolt Square Zinc - 3/8 Inch X 1-3/4 4 Long

( Brand: Redline ), ( Part Type: Trailer Bolt ), ( Manufacturer Part Number: 381344UB ), ( UPC: 640603721010 )

Review REDLINE Trailer Parts Pro U bolt Square Zinc 3/8 Inch 1-3/4 Long

Introducing the Redline 381344UB Trailer Pro U-Bolt, a high-quality, zinc-coated replacement U-bolt designed specifically for trailer applications. This U-bolt measures 3/8 inch in diameter and features a length of 1-3/4 inches, making it a perfect fit for various trailer components requiring secure and reliable fastening.

The Redline Trailer Pro U-Bolt is engineered using robust materials to ensure durability and longevity. The zinc coating not only enhances the bolt's appearance but also acts as a shield against corrosion, ensuring the U-bolt maintains its strength even in harsh environments.

The U-bolt's square design is another noteworthy feature that provides better load distribution and even pressure across the mounting surface. This design feature results in a stronger connection between the trailer components, ensuring reliable performance and safety.

The Redline 381344UB Trailer Pro U-Bolt is an excellent choice for trailer owners seeking to upgrade their existing hardware or for those assembling a new trailer. With its robust design, zinc coating, and square shape, this U-bolt guarantees optimal performance and long-lasting reliability.

In summary, the Redline 381344UB Trailer Pro U-Bolt is a top-tier replacement U-bolt for trailer applications. Its 3/8 inch diameter, 1-3/4 inch length, zinc coating, and square design make it an ideal choice for securing various trailer components, ensuring safety, reliability, and durability.

Pros and Cons of Buying Redline 381344UB Trailer Pro U-Bolt (3/8 inch, 1-3/4 inches) with Zinc Coating

The Redline 381344UB Trailer Pro U-bolt is a commonly used trailer component known for its durability and strength. Here are some pros and cons to consider before making a purchase.

Pros:

1. Zinc coating: The zinc coating provides corrosion resistance, ensuring that the u-bolts last longer in harsh environments, making them ideal for trailers that are frequently exposed to the elements.

2. High tensile strength: These u-bolts have a high tensile strength of 38,000 psi, ensuring that they can securely hold the weight of the trailer and its cargo.

3. Versatile application: These u-bolts can be used for various applications on trailers, including securing axles, wheels, and other components.

4. Easy installation: The U-bolts have a square shape, which makes them easier to install and adjust compared to round u-bolts, especially when working in tight spaces.

Cons:

1. Cost: Compared to other types of u-bolts, zinc-coated u-bolts can be more expensive. However, the added cost is justified by their increased durability and longer lifespan.

2. Limited thread length: The 3/8 inch u-bolts have a limited thread length of 1-3/4 inches, which may not be suitable for all trailer applications. It is essential to ensure that the thread length is appropriate for the specific application.

3. Requires periodic maintenance: Although the zinc coating provides corrosion resistance, it is not completely impervious to corrosion. Periodic inspection and maintenance, such as repainting or re-coating, may be necessary to maintain the u-bolts' longevity.

Conclusion:

The Redline 381344UB Trailer Pro U-bolts offer several advantages, including their high tensile strength, corrosion resistance, and versatile application. However, they come at a higher cost and may require periodic maintenance. Ultimately, the decision to purchase these u-bolts depends on the specific needs and budget of the trailer owner. If durability and longevity are top priorities, then the Redline 381344UB Trailer Pro U-bolts are an excellent investment.

Details:

Redline Trailer Parts PRO 381344UB U-Bolt Square Zinc - 3/8 x 1-3/4 long, New Packaging has some shelf ware.

part #: 381344ub price

  • $18.66

specifications rvroutine:

  • brand: Redline
  • part type: Trailer Bolt
  • manufacturer part number: 381344UB
  • upc: 640603721010

general rvroutine:

  • Parts Accessories > RV, Trailer Camper Parts Accessories > Other RV, Trailer Camper Parts Accessories
  • condition: New

shipping rvroutine:

  • transit: 3-8 Days
  • type: Fixed
  • class: Standard
  • cost: $5.89
  • carrier: USPS
  • service: USPS Ground Advantage

seller rvroutine:

  • # reviews: 0
  • city: Stanwood, Washington
  • rating: 0.0%

payments rvroutine:

  • credit card: Discover
  • wallet: Paypal
  • other

offer rvroutine:

  • availability: In Stock
  • sold: 0
  • started: September 2, 2025
  • options: Ship-to-home
  • quantity: 2

returns rvroutine:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted
part type: trailer bolt,
category: auto parts > rv, trailer camper parts accessories, sku: 7799046936855753,

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1 offer $18.66 USD
  • New. Offer #1 priced at $18.66 + $6.89 delivery = $25.55* total. Redline Trailer Parts PRO - U Bolt - 3/8" x 1-3/4" x 4".+$6.89 shipping

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