Blue Ox Trailer Coupler Lock – Universal Fit with Receiver Lock

Protect your trailer with the Blue Ox Trailer Coupler Lock Set, designed to fit coupler spans from 7/8" to 3-1/2". This durable locking system includes a Class III-V receiver lock and a keyed-alike design with 4 keys included, offering maximum convenience and security on the go.

Key Features:

• Fits 7/8" to 3-1/2" couplers

• Includes receiver lock for Class III-V hitches

• Keyed alike design with 4 matching keys

• Heavy-duty steel construction for lasting protection