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Gooseneck Trailer Hitch Lock for RV Heavy Duty Trailers Silver 2 Keys

Gooseneck Trailer Hitch Lock for RV Heavy Duty Trailers Silver 2 Keys

$130.99
Sale price  $130.99 Regular price 
SKU: IR3A01051 Brand: Northline Parts

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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.

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Equipment Fitment

Review the equipment and model information below. Fitment can vary by serial number, production date, or machine configuration, so confirm your model and reference numbers before ordering.

Equipment / model
  • RVs and fifth-wheel trailers with gooseneck hitches
  • Heavy-duty gooseneck trailers
  • Horse, livestock, and cargo trailers
  • Flatbed and equipment haulers
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Product Overview

The gooseneck trailer hitch lock prevents unauthorized towing by firmly locking the coupler handle. Constructed from solid steel with a silver powder-coated finish, this lock withstands weather and corrosion while deterring theft. It fits most standard gooseneck couplers and installs in seconds without tools—ideal for RVs, horse trailers, and utility haulers.

Key Features & Performance

  • Heavy-duty steel body with corrosion-resistant silver powder coat
  • Includes two matching keys for convenient access and backup
  • Locking pin mechanism prevents movement of the coupler release handle
  • Fits standard gooseneck couplers on RVs, horse trailers, and flatbeds
  • Weather-resistant O-ring seals block moisture and debris
  • No-drill installation—slides into place and locks instantly

Common Uses

  • Securing travel trailers and fifth-wheels at campsites or storage lots
  • Preventing theft of unattended flatbed and gooseneck trailers
  • Protecting heavy-duty equipment haulers from unauthorized hook-up
  • Peace of mind during long-term parking or overnight stops

Technical Specifications

  • Material: Heavy-duty steel
  • Finish: Silver powder coat
  • Keys Included: 2 (keyed alike)
  • Application: Gooseneck trailer couplers
  • Lock Type: Keyed lock with weather seal

Frequently Asked Questions

Q: Will this lock fit all gooseneck hitches? A: It is designed to fit standard gooseneck couplers on most RVs, horse trailers, and heavy-duty trailers, but verify the coupler pin opening diameter for correct fit.

Q: Are both keys functional? A: Yes, both keys are cut identically and will operate the lock, providing a spare for emergencies or multiple users.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.

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