RETRUE Universal Trailer Coupler Ball Lock |Heavy-Duty Anti-Theft

Full Coupler Block Design:
This trailer ball lock blocks access to the coupler opening and helps prevent unauthorized towing when trailers are parked or stored. Designed as a reliable trailer coupler lock, it provides visible trailer security lock protection for outdoor environments.

Adjustable Anti-Theft Fit:
The adjustable design fits common coupler sizes for utility trailers, cargo trailers, camper trailers, and equipment trailers. It works as a versatile universal trailer lock for different towing setups and everyday protection.

Visible Theft Deterrent:
The bold structure creates a strong visual barrier against theft attempts at campsites, marinas, driveways, storage yards, and jobsites. It also functions as a dependable boat trailer lock for marine storage.

Heavy-Duty Trailer Security:
Durable construction helps resist tampering, unwanted hookup, and outdoor exposure. This trailer hitch lock also supports trailer tongue lock, anti theft trailer lock, RV trailer lock, and heavy duty trailer lock applications for long-term trailer protection.

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 Ball Lock

Lock Type: Adjustable Ratcheting Trailer Lock

Fitment Sizes
·1-7/8" couplers
·2" couplers
·2-5/16" couplers

Lock Positions: 11 adjustable locking positions

Material
·Aluminum lock body
·A36 steel U-bolt
·PVC-coated protective bolt

Security Features
·Drill-resistant lock cylinder
·Pick-resistant key system
·High-visibility theft deterrent design

Weather Protection: Rubber keyhole cap for dust and water protection

Application
·RV trailers
·Boat trailers
·Utility trailers
·Cargo trailers
·Livestock trailers

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