RETRUE Adjustable Trailer Coupler Lock | Heavy Duty Hitch Lock

Adjustable Universal Fit: Designed to accommodate multiple trailer coupler sizes, this adjustable trailer coupler lock is ideal for RV trailers, boat trailers, utility trailers, camper trailers, cargo trailers, and equipment trailers.

Reliable Anti-Theft Trailer Security: The lock helps block the coupler opening and prevent unauthorized connection to a hitch ball, providing dependable anti-theft trailer lock protection for outdoor storage and travel use.

Ideal for RV and Boat Trailer Storage: Whether your trailer is parked at a marina, campsite, driveway, storage yard, or worksite, this trailer hitch lock adds a visible layer of protection against unwanted towing.

Durable Coupler Protection: Built for long-term outdoor conditions, it works as a strong trailer coupler lock, trailer tongue lock, tow hitch lock, and universal trailer lock for everyday trailer security.

Coupler Compatibility
Fits 1-7/8" trailer couplers
Fits 2" trailer couplers
Fits 2-5/16" trailer couplers
Not compatible with:
Gooseneck couplers
Fifth-wheel couplers
Specialty oversized coupler systems

Locking Adjustment Range
11 locking positions
Adjustable U-bar spacing
Designed to minimize coupler movement
Always verify coupler size before purchase

Shipping:
We ship our products primarily through USPS/UPS. All items will be shipped within 72 business hours upon receipt of payment (except Saturday and Sunday). Orders placed on weekend will be shipped within 4 days.

Returns:
Items purchased from RETRUE may be returned in original unused condition within 30 days from the date of purchase for a refund, to the original form of payment. All returns must be pre-approved by RETRUE. Otherwise, unauthorized returns will not be accepted.

Product Type: Trailer Coupler Lock

Compatibility
·1-7/8 inch couplers
·2 inch couplers
·2-5/16 inch couplers

Locking Positions: 11 adjustable locking positions

Material
·Aluminum lock body
·High-strength A36 steel U-lock

Security Features
·Anti-theft design
·Cut-resistant structure
·Tamper-resistant lock cylinder

Weather Protection
·Rustproof coating
·Weatherproof rubber keyhole cap

Applications
·RV trailers
·Boat trailers
·Utility trailers
·Travel trailers
·Cargo trailers
·Livestock trailers

Package Includes
·1 × Trailer Coupler Lock
·2 × Keys

Warranty: 120-day product warranty