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Hitting the road with all your precious cargo can be nerve-racking without the proper locks to keep it safe and secure. That’s why at etrailer.com we have locks for almost anything. Lock up those trailers with a coupler lock, king pin lock, lunette ring lock, or gooseneck lock. Ensure your ball mount stays secure in the hitch with one of our hitch locks. Double up on safety and reduce rattle with one of our anti-rattle locks or devices.

If you’re looking for locks for your vehicle, we have truck tailgate locks, tonneau cover locks, truck bed locks, steering wheel locks, and wheel locks. We even have locks to keep your motorcycles secure.

There is nothing worse than getting to your campsite and realizing someone stole an essential item right off your RV. Protect your RV and its gear with a propane tank lock, entry door lock, baggage door lock, or water heater lock. We also have cable locks, bike locks, gun locks, and luggage locks. Don’t forget those lock accessories such as pins and clips, replacement cores, and replacement keys

Our thing is helping you do your thing with peace of mind! With over 75 years of assisting our neighbors and customers, over 1 million photos and videos taken to make sure you’re getting exactly what you need, and over 35 thousand installations completed, we’ve got the product know-how and experience to help you make the right choices for the job (or adventure) at hand.

How can I stop my trailer from being stolen when it’s not hitched to my vehicle?

A trailer coupler lock is a great option! It fits over the coupler and makes it almost impossible for someone to hitch your trailer to their vehicle. It’s an easy way to get peace of mind. Check out this FAQ for a full guide.

How do I keep my ball mount secure in the hitch?

Swap out your regular hitch pin for a hitch receiver lock. It works like a hitch pin but has a key, so no one can just walk off with your ball mount or bike rack. The etrailer Trailer Hitch Receiver Lock is a solid choice for most 2-inch hitches.

Is there a way to use just one key for all my trailer and hitch locks?

Some lock sets are “keyed alike,” meaning one key works for all of them. It’s super convenient. It's a great solution for securing your hitch receiver and trailer coupler without needing a bunch of keys.

How can I stop someone from moving my trailer?

Wheel locks are the way to go! They clamp onto your trailer’s wheel and make it impossible to roll. Pair one with a coupler lock for extra security.

Can I lock my trailer coupler while it’s hooked up to my vehicle?

A coupler latch lock is perfect for this. It locks the latch on the coupler so no one can disconnect your trailer. They're easy to use and super secure.