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Retrue Universal Aluminum-and-Steel Trailer Coupler Lock – Adjustable Heavy-Duty Hitch Security for Standard Coupler Sizes

Price range: $11.33 through $26.66

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Description

Universal Trailer Coupler Lock for Reliable Anti-Theft Protection

The RETRUE Universal Trailer Coupler Lock is designed to protect your trailer from unauthorized towing and theft. With its adjustable locking system and durable construction, this hitch lock provides dependable security for a wide range of trailers.

Featuring 11 adjustable locking positions, the lock easily fits the most common coupler sizes used across the towing industry, including 1-7/8″, 2″, and 2-5/16″ couplers. This universal compatibility makes it ideal for travel trailers, boat trailers, campers, cargo trailers, and utility trailers.

Adjustable 11-Position Fit System

The adjustable design allows the coupler lock to adapt to different trailer sizes while maintaining a secure hold.

Benefits include:

  • Fits multiple coupler sizes

  • Creates a tighter locking fit

  • Reduces internal movement

  • Improves theft deterrence

The universal system eliminates the need for purchasing different locks for different trailers.

Lightweight, Flat & Highly Visible Design

The RETRUE trailer coupler lock features a compact and lightweight aluminum body with a slim flat design for easy storage and convenient handling.

Key advantages:

  • Lightweight structure for portability

  • Flat compact shape for storage

  • Bright high-visibility coating

  • Strong visual deterrent against theft

The bright color makes the lock easily visible, discouraging opportunistic thieves.

Heavy-Duty Steel & Aluminum Construction

Durability is a priority when securing valuable trailers. This lock is built with premium materials designed to withstand harsh conditions.

Construction features include:

  • Solid aluminum lock body

  • Reinforced A36 high-strength steel U-lock

  • Shear-resistant structure

  • Strong resistance to cutting and prying

  • Corrosion-resistant coating

The result is a strong, reliable coupler lock built for long-term use.

Enhanced Lock Cylinder System

The security of a coupler lock depends heavily on the quality of its locking mechanism. RETRUE uses an upgraded lock cylinder with reinforced security keys to improve tamper resistance.

Security benefits include:

  • More complex internal locking structure

  • Thicker, durable security keys

  • Improved pick resistance

  • Increased reliability

Each lock includes two keys for convenience.

Built for Outdoor Durability

The RETRUE trailer coupler lock is designed to perform reliably in various outdoor environments.

It withstands:

  • Rain

  • Snow

  • Road debris

  • Long-term outdoor storage

Each product undergoes internal quality inspection to ensure dependable performance and consistent reliability.

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Additional information

Color

Yellow, Black, Grey, Blue, Green, Red

Pack

1, 2

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