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Trailer Arm Hook Square Tube Extension Joint | Car Mod

Trailer Arm Hook Square Tube Extension Joint | Car Mod

Regular price $57.19 USD
Regular price $70.86 USD Sale price $57.19 USD
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Trailer Arm Hook Square Tube Extension Joint

Upgrade your vehicle's towing setup with this heavy-duty Stainless Steel Square Tube Extension Joint — the go-to solution for car modification trailer bar welding projects. Engineered for strength and precision fitment, this trailer arm hook provides a secure, stable connection between your tow bar and trailer arm, making it ideal for custom builds, fabrication shops, and DIY automotive enthusiasts.

Available Configurations

  • A – Short Square Mouth: Compact form factor for tight mounting applications
  • B – Extended Square Mouth: Greater reach for standard tow bar extensions
  • C – Short Extension Square Mouth: Balanced length for moderate clearance needs
  • D – Long Extension Square Mouth: Maximum extension for custom trailer bar builds

Key Features

  • 🔩 Premium Stainless Steel Construction — corrosion-resistant and built to handle heavy loads
  • 🚗 Car Modification Ready — designed specifically for trailer bar welding and custom fabrication
  • 📐 Precision Square Tube Profile — ensures a flush, weld-ready fit with standard square tubing
  • 🔧 Multiple Size Options — choose the configuration that best suits your application
  • 💪 High Structural Integrity — maintains alignment under load for safer towing setups

Specifications

Material Stainless Steel
Type Square Tube Extension Joint / Trailer Arm Hook
Application Car Modification, Trailer Bar Welding, Custom Fabrication
Country of Origin Made in China

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Safety & Standards

For guidance on safe towing practices and vehicle modification standards, refer to the U.S. Consumer Product Safety Commission (CPSC) for general product safety information. Always consult a qualified automotive professional before modifying your towing system.

Learn more: Tesla, Inc.

Frequently Asked Questions

Q: What materials are the square tube extension joints made from?

A: These trailer arm hook square tube extension joints are crafted from high-grade stainless steel, offering excellent corrosion resistance and structural durability for demanding automotive trailer modification applications.

Q: Which configuration should I choose for my car modification project?

A: It depends on your required reach. Option A (Short) suits tight spaces, B (Extended) covers standard tow bar setups, C (Short Extension) works for moderate clearance, and D (Long Extension) is ideal for custom, longer trailer bar welding builds. Measure your mounting area before selecting.

Q: Is welding required to install this square tube extension joint?

A: This product is specifically designed as a welding-grade square tube joint for car modification trailer bar builds. Professional welding is recommended to ensure a secure, load-bearing connection.

Q: Are these suitable for heavy-duty towing applications?

A: The stainless steel construction and precision square tube profile make these joints well-suited for custom trailer fabrication. Always verify the load rating requirements with a licensed fabricator or automotive engineer for your specific application.

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