Blue Ox BX88403 Adjustable Trailer Hitch Lock Set

The Blue Ox BX88403 is a versatile trailer hitch lock set designed to secure your trailer coupling and receiver hitch. This adjustable locking system provides dual protection for your towing setup with two distinct lock styles included in one convenient package.

Key Features:

• Receiver lock with 5/8" pin fits hitch receiver spans up to 3-1/2"
• Adjustable pin-style coupler lock fits 7/8", 2-1/2", and 3-1/2" spans
• Works in both raised or dropped hitch positions for maximum versatility
• Includes 4 keyed-alike keys for convenient single-key operation of both locks
• Durable construction protects against theft and unauthorized trailer movement

This complete locking system helps prevent trailer theft while parked or stored, and the keyed-alike design means you only need one key to secure both your receiver hitch and trailer coupler. The adjustable coupler lock accommodates multiple span widths, making it compatible with a wide range of trailer tongue designs.