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TOWING GEAR

Trailer lock guide match security to the connection.

Understand hitch-pin, coupler, receiver, fifth-wheel and gooseneck security products and how the correct lock depends on the connection you actually use.

WHAT MATTERS

The details behind a reliable answer

TowGauge separates vehicle identity, manufacturer ratings, vehicle-specific inputs and equipment guidance instead of treating them as one data source.

Connection type

Receiver, coupler, king-pin and gooseneck systems require different lock geometry.

Towing vs storage

Some products secure a connected hitch while others are designed for an uncoupled trailer.

Outdoor durability

Corrosion resistance, dust protection and key-cylinder design matter for equipment that lives outside.

HOW IT WORKS

A clear path from question to answer

01

Identify the connection

Start with the actual hitch/coupler system.

02

Choose the use case

Connected towing, parked vehicle or stored trailer.

03

Confirm dimensions

Use the lock manufacturer's dimensional fitment requirements.

TOWGAUGE

Know your numbers. Match your setup.

Start with the source-backed vehicle and build the towing decision from there.

Browse towing gear guides