·Universal Fit & Adjustable Design - RETRUE trailer coupler lock features 11 locking positions, compatible with 1-7/8", 2", and 2-5/16" couplers for a versatile fit across various couplers.

·Heavy-Duty Construction - With a wider and thicker steel U-shaped pipe and body, this lock offers enhanced resistance to external forces and theft attempts.

·Superior Security - Crafted from an aluminum body and high-strength A36 steel, this trailer hitch lock provides robust cut and shear resistance. Rustproof, weatherproof, and QC product quality certified.

·Upgraded Lock Cylinder - For added strength, the tow ball coupler lock features a more complex lock mechanism and thicker keys, making it virtually impossible to crack and increasing key durability.

·Satisfaction Guaranteed - Enjoy a 120-day warranty and responsive 24/7 customer support. If you experience any issues, simply reach out via the "Ask a Question" button for assistance. We're committed to providing top-notch service.

·What's the difference between standard model and heavy duty model?

·This heavy-duty coupler lock features a wider and thicker steel U-shaped pipe and a 100% solid body, offering enhanced resistance to external forces and theft attempts.

·What sizes of couplers is the RETRUE trailer coupler lock compatible with?

·It suits for 1-7/8'', 2'' and 2 5/16'' couplers.

·Are the keys for the two-pack keyed alike?

·Yes, the keys are keyed alike.

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