META Hardware Trailer Coupler Lock 1/4" Dia, Trailer Tongue Lock with 3-1/2 Inch Span Fits Latch-Type Coupler, Solid Coupler Lock with Keys for Towing Boat Truck RV Car Trailer (1Pack)

【PRACTICAL TRAILER COUPLER LOCK】- Mini trailer tongue lock is 1/4 inch diameter with 3-1/2 inch effective length - convenient for you to carry, available to put in your pocket, bag or vehicle anywhere. It is powerful enough for long-term hauling and full protection, allowing you enjoy your towing journey with security insurance.. 【PUSH-TO-LOCK DESIGN】- Upgraded trailer coupler lock is designed for easy operation. With the push-to-lock design, you can easily push to lock it without using key. Just turn the key a little bit and the pin will pop out by itself.. 【DURABILITY & RUST PROTECTION】- Made of heavy-duty steel, this trailer tongue lock is durably and strong. The electrophoretic paint on the surface of the coupler lock with the addition of its watertight rubber cap, keep rust at bay even the lock always get soaked on any journey over wet or snowy roads, and keep the keyhole away from water and dirt.. 【SECURITY & ANTI-THEFT】 - Made of high-strength steel and coated with black electrophoretic paint, the 1/4 inch trailer coupler lock is good at detering theft and preventing corrosion. Zinc alloy tubular lock core and more solid round key also help to improve security of the black coupler lock.. 【PACKAGE INCLUDES】- This trailer coupler lock comes with 1x lock pin (1/4"" diameter ) , 1x lock head (360°rotating design& water proof rubber cap), 2x copper keys (one for standby). NOTE: Please check the second image on the details page to see if it meets your needs.