【UNIVERSAL COMPATIBILITY】- 5/8" diameter trailer hitch locks fits most class III IV 2" hitch receivers. The hitch lock also can be used for tray tow rope of trailer, truck, car, bike and boat. Notice: It not compatible with double-walled receiver tubes. (Please make sure of the size of the lock or email us for more information before placing an order)
【PUSH-TO-LOCK DESIGN】- Solid hitch 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 locking hitch pin will pop out by itself.
【DURABLE ANTI-THEFT HITCH LOCK】- The hitch lock feature solid steel with black electrophoretic paint, which is quite sturdy and can carry up to 30,000 lbs, twice as much as that of common pin locks. The core of the hitch pin lock is made of premium zinc alloy tubular, durable and reliable. Solid locking hitch pin with anti-theft design can resist different types of external forces.
【PACKAGE INCLUDES】- It’s a newly upgraded hitch lock with all metal construction. This trailer hitch lock comes with 2 x keys, 4 x Rubber O-Rings, 1 x 5/8" lock pin and 1 x Upgrade button lock head.
【PREVENT RATTLING NOISE】 - When you are using a trailer hitch, you might run into some issues like rattling and noise. Our hitch lock is equipped with 4 rubber O-rings, which can effectively prevent rattling noise caused by shaking during towing.

 
 
Product description
 
 
 
 
 
 
 
 Upgrade Design 
 
 Hitch receiver pin lock is upgraded designed for resisting the infringement and theft of various external forces, and the sense of security is doubled. 
 
 
 
 5/8" Diameter Locking Pin 
 
 Effective length is 2-3/4", black electrophoretic painted carbon steel pin solid and hard to bend, with 2-3/4" effective length. 
 
 
 
 Weather Resistance 
 
 Tow hitch locking pins come with a watertight dust cap to keep the keyhole away from rain, snow, moisture, dust and rust.