The Best Trailer Locks
Whether you use your trailer constantly or only every once in a while, making sure it stays in place and that its contents are protected is absolutely vital. A quality trailer lock keeps your trailer in place under any circumstances. But wasting money on crummy locks can set you back more than just the cost of the lock. That's why we've made this list of the best trailer locks you can find right now. Read on and get ready to lock up tight.
What to Look For
There were a few standards that a trailer lock had to meet to make it onto our list: Will it keep a trailer securely in place? Is it difficult for would-be robbers to break into? And do the locking and unlocking mechanisms work reliably and consistently? We found a few trailer locks that scored top marks. Our first choice is a no-fuss selection from Master Lock thanks to its simple but effective security fundamentals. We also loved the lock available from Curt, which does a great job without costing a fortune. Keep reading to see what other trailer locks we chose and why they impressed us so much.
Master Lock Universal Trailer Lock
Hardware that means business
Trailer locks have a simple but crucial function to perform, and this Master Lock option does so flawlessly. A sophisticated interior locking mechanism combined with a bright red paint job wards off would-be thieves, so it boasts security precautions both inside and out. Thanks to its rust-proof design, it’s also sure to stay stable even through harsh weather. Trailer locks don’t have to be complex to be excellent, as this one so capably proves.
Pros
- It locks securely for anti-theft strength and unlocks easily for its proper keyholder.
- This comes in a multipack, which is useful for small businesses that may need multiple trailer locks to keep their property safe.
Cons
- Sand and moisture can get into the keyhole fair easily, though you may clear it with compressed air.
Trimax THP2XL Keyed Alike Trailer Locks
Double the safety
This pair of trailer locks would be worth the price even if they only came in sets of one. Polished alloy steel covers a tough internal shackle and makes for a foolproof defense against bolt cutters and other tools. And since both trailer locks open to the same key, keeping them straight is no hassle at all. You get convenience as well as security with these trailer locks—a combination we can’t turn down.
Pros
- They latch solidly in place, making sure your vehicle stays right where you left it.
- The heavy build and imposing design is an anti-theft feature on their own, as it can withstand serious shocks.
Cons
- They need to be oiled every so often to prevent rusting.
Curt 23518 Black Trailer Lock
High security, low cost
Considering the inflated prices surrounding trailers, great protection for a great price is an irresistible combination. This option sports a watertight dust cap that prevents detritus from entering the keyhole. And with a powder cast finish that fends off corrosion, this lock is fully defended against the elements. It opens smoothly with the key in place and comes with two keys for added convenience. Protecting your vehicle on a budget doesn’t necessitate getting lower-quality trailer locks, and this choice is proof of that.
Pros
- Unlike most other garish trailer locks, it tends to aesthetically blend in with most vehicles.
- The hitch lock pin is hidden, making it more difficult for thieves to try and break into.
Cons
- It requires two hands to lock and unlock effectively, which can be a hassle.
Amplock U-BRP2 Boat and Trailer Lock
Wide-ranging compatability
This is one of the few trailer locks that goes beyond the task of securing trailers alone. This lock can also secure boats, RVs, and any other vehicle that has a two-inch lock. And thanks to its rust-resistant design and secure push-and-lock system, it’s a lock built to last. Gearheads with a multitude of vehicles will want to seek this out as their top priority for trailer locks.
Pros
- It comes with two keys and a lock key tag, providing you with choices for locking and unlocking your vehicle.
- This is one of the strongest trailer locks around, and it’s nearly impossible to remove by brute force.
Cons
- Its expensive price reflects its high quality, so it may not fit into all budgets.
Funmit 72783 Heavy Duty Trailer Lock
For the most rock-solid trailer locks available, Funmit has you covered. This lock is made from A36 steel and aluminum alloy, making it functionally impervious to the elements and very difficult for crooks to break off. Plus, the ratchet has 11 locking positions, giving you lots of options for how you wish to use this lock. Trailer locks that are both strong and versatile are rare, so don’t let this one pass you by.
Pros
- The bright color options set it apart visually from other trailer locks and make for a bright deterrence against thievery.
- It’s very affordable compared to many other trailer locks.
Cons
- Figuring out how to angle it so it fits properly on different vehicles may require some trial and error.
Frequently Asked Questions
Can I use trailer locks on vehicles that aren’t necessarily trailers?
Many trailer locks are made to be compatible with specific coupler sizes rather than particular vehicles, so some of them can indeed be used on different objects. If the lock doesn’t explicitly claim to be multipurpose, though, make sure you always do your research before you purchase.
Are there any foolproof trailer locks?
As with all things, no security solution will absolutely guarantee your trailer’s security. However, trailer locks made with high-quality metals and sophisticated locking mechanisms are far less likely to fall prey to crime.
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