Trailer Coupler Lock with 3-1/2 Inch Span for Security

The trailer coupler lock is an essential accessory for anyone who tows trailers, boats, or RVs. This lock features a 1/4 inch diameter and a 3-1/2 inch effective length, making it compact and easy to carry. You can conveniently store it in your pocket, bag, or vehicle, ensuring that you have it on hand whenever you need it. With this lock, you can enjoy your towing journey with peace of mind, knowing that your equipment is secure.

One of the standout features of this trailer tongue lock is its push-to-lock design. This upgraded mechanism allows for effortless operation; simply push to lock it without needing a key. Just a slight turn of the key will activate the locking pin, making it incredibly user-friendly. This design is perfect for those who want a quick and efficient way to secure their trailers.

Durability is a key aspect of this solid coupler lock. Constructed from heavy-duty steel, it is built to withstand the rigors of long-term hauling. The lock is coated with electrophoretic paint, which not only enhances its strength but also provides excellent rust protection. The addition of a watertight rubber cap ensures that the lock remains functional even in wet or snowy conditions, keeping the keyhole protected from water and dirt.

Security is paramount when it comes to towing, and this trailer tongue lock excels in that area. Made from high-strength steel and coated with black electrophoretic paint, it effectively deters theft and prevents corrosion. The zinc alloy tubular lock core and robust round key further enhance the security features of this lock, giving you confidence that your trailer is safe.

The package includes everything you need to get started: 2 lock pins with a 1/4 inch diameter, 2 lock heads featuring a 360-degree rotating design and waterproof rubber cap, and 4 copper keys, one of which is a spare. This comprehensive package ensures that you have all the necessary components for effective trailer security. Be sure to check the second image on the details page to confirm that this lock meets your specific needs.