METOWARE Keyed Alike Hitch Lock& Coupler Lock Set, 5/8" Dia 3-1/2” Long Trailer Hitch Locks for Class III IV 2" & 2-1/2" Receiver, Dia 1/4" Trailer Coupler Lock with 7/8" Span Fits Latch-Type Couplers

【KEYED ALIKE SET】- For your convenience, this hitch lock & coupler lock set comes with 4 keys all alike. You can easily open this set of lock by one key. Solve the trouble of constantly rummaging in your pocket for different keys. ( NOTICE: Please pay attention to the applicable types of coupler on the details page.). 【TRAILER LOCK FEATURE】- Black Trailer Hitch Lock is designed with 5/8 inch diameter and 3-1/2 inch long pin, perfect for class III IV hitches, big towing vehicle, truck, 2 inch & 2-1/2 inch hitch receiver. (Please confirm your required size or email us for more suggestion before having the order).. 【COUPLER LOCK FEATURE】- Dia 1/4 inch trailer coupler lock fits latch-type couplers with a max span up to 7/8 inch - zinc alloy lock core and stronger copper keys improve the security. It is powerful enough for long-term hauling and full protection, allowing you enjoy your towing journey with security insurance.. 【HIGH QUALITY MATERIAL】- Made of premium strength steel and coated with electrophoretic paint, the trailer lock is durable and rust-proof. Its anti-theft design can withstand significant blogs from different kinds of external force. This trailer coupler lock with rubber cap can prevent rattle noise and reduce the risk of scratches. The trailer lock set is reliable for long-term hauling and is secure for full protection, safely protecting your trailer, boat, camper and so on from theft.. 【SAFE& EASY TO OPERATE】 - The hitch lock and coupler lock are both designed for easy operation. With the Push-to-lock design, you can easily push to lock them without using key. Compared to a traditional coupler, just turn the key a little bit and the pin will pop out by itself, instead of turning it 5-7 times to open or lock. And the dust cap aims to keep the keyhole away from water and dirt.