METOWARE Trailer Hitch Lock for 2in & 2.5in Class III/IV Receivers — Stainless Steel, Push-to-Lock

If you tow trailers, carry cargo carriers, or leave a ball mount attached to your vehicle, a dependable hitch lock stops theft and keeps gear in place. The METOWARE Trailer Hitch Lock is built from high-grade stainless steel for long-term corrosion resistance and strong load-bearing performance, while a zinc-alloy tubular core and unique plum-blossom keys help deter picking and unauthorized removal.

How does this hitch lock resist rust and rough weather?

The lock housing is crafted from premium stainless steel that resists pitting and surface corrosion better than common carbon-steel alternatives. A snug rubber cap covers the keyway to prevent water, mud, and road salt from entering the lock mechanism, helping it operate smoothly after exposure to rain or snow.

• Stainless-steel body for superior corrosion resistance
• Rubber dust cap seals the key slot against moisture and grit
• Durable finishes maintain function in winter and coastal environments

What anti-theft features does the METOWARE lock offer?

This hitch lock uses a zinc-alloy tubular lock core paired with plum-blossom keys that are difficult to duplicate and hard to pick. The one-touch dog-bone design lets you push to lock instantly; removal requires the correct key, which activates an auto-pop-out pin for quick but secure release.

• Zinc-alloy tubular core for enhanced pick resistance
• Plum-blossom keys with restricted duplication profile
• Push-to-lock operation with key-activated auto-release

Will this fit my trailer hitch and typical towing gear?

The METOWARE lock is made to work with most Class III and IV hitches, accommodating both 2" and 2.5" receiver openings. The 5/8" diameter locking pin matches common pin holes for ball mounts, cargo carriers, and many trailer couplers on trucks, SUVs, RVs, and ATVs.

• Compatible with 2" and 2.5" receiver sizes
• 5/8" locking pin fits standard hitch pin holes
• Suitable for ball mounts, cargo carriers, and trailer tongues

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

METOWARE focused on simple, reliable operation: drop the dog-bone into the hitch and it locks automatically with a push, no key required to engage. When you need to detach, insert the key, turn, and the pin pops out for fast removal—no wrestling or extra tools needed.

• Push-to-lock — engages without inserting the key
• Key turns to release an auto-pop-out pin for quick removal
• Compact one-piece form that’s easy to store when not in use

Who is this for: Drivers and owners who tow frequently or leave hitch-mounted gear on their vehicle and want a low-maintenance, theft-deterrent solution. Ideal for truck and SUV owners, RV travelers, landscapers, and anyone who uses trailer-mounted cargo carriers or ball mounts and needs a weatherproof, heavy-duty lock that’s quick to operate.