METOWARE Trailer Hitch Lock Fits Class III/IV, 2"

METOWARE's trailer hitch lock is a heavy-duty, weatherproof locking pin engineered to secure 2" and 2-1/2" Class III/IV hitch receivers with a quick push-to-lock action.

Whether you tow a trailer, carry a bike rack, or haul cargo, the right hitch lock keeps accessories in place and discourages theft. This METOWARE model pairs a 5/8" solid steel pin with a corrosion-resistant finish, a secure plum-blossom lock core, and vibration-dampening O-rings. It is sized to work with common full-size truck receivers and offers usability features designed for year-round reliability.

Will this lock fit my vehicle's hitch receiver?

Measure your receiver opening before buying: this lock is made for 2" and 2-1/2" Class III/IV receivers and uses a 5/8" diameter pin with a 3-1/2" effective length. It suits many popular full-size trucks and their tow packages when the pin diameter and effective length match your hitch.

• Pin diameter: 5/8" to match standard clevis-type holes.
• Effective length: 3-1/2" for most Class III/IV drawbars and accessories.
• Compatible with many Ford, Chevrolet, GMC, and Ram trucks when measurements align.
• Confirm receiver inner width (2" or 2-1/2") before purchase.

How does the METOWARE lock stand up to weather and road salt?

This hitch lock is finished with a corrosion-resistant electroplating and includes a protective rubber cap to keep moisture and salt at bay. Those protections reduce surface rust and help preserve smooth operation through wet seasons and coastal conditions.

• Electroplated finish resists oxidation and road chemicals.
• Rubber cap shields the lock head from direct exposure.
• Solid steel construction retains strength even after exposure.
• Designed for reliable function in rain, snow, and humid environments.

Is the lock secure against theft and vibration noise?

METOWARE uses a forged high-strength steel pin and a plum-blossom style lock core that resists picking and drilling attempts. Integrated O-rings reduce movement between hitch and accessory, cutting down the rattle common on long hauls and rough roads.

• Forged steel pin deters bending and forced removal.
• Pick- and drill-resistant plum-blossom lock core increases tamper resistance.
• O-rings damp vibration and prevent clatter during travel.
• Textured knurled head improves grip for secure installation and removal.

How easy is it to use the lock day-to-day?

The push-to-lock mechanism simplifies securing your hitch: insert the pin, push until it clicks, and your accessory is locked in place. The knurled head offers positive purchase when handling the lock with gloves or in wet conditions, while the included key access remains straightforward for removal.

• Push-to-lock action for fast one-handed use.
• Knurled head improves grip in gloves or wet weather.
• Compact design stores easily in a toolbox or vehicle compartment.
• Comes in a visible red finish for quick identification.

Who is this for: Drivers who tow frequently, own bike racks or cargo carriers, or park trailers in public areas will appreciate this METOWARE hitch lock. It’s intended for owners of full-size trucks and vehicles with 2" or 2-1/2" Class III/IV receivers who want a durable, weatherproof locking pin that reduces noise and adds theft deterrence without complicated installation.