The product is manufactured in china</br>The product is highly durable and easy to use</br>Easy installation and easy handling</br>Keyed alike receiver lock and stainless steel coupler latch lock</br>Receiver lock fits both 1/2" and 5/8" receivers</br>Push to Lock?? locking mechanism- push lock body</br>Stainless steel adjustable coupler latch lock; locks from 9/16"to 2-3/4"</br>Weather Tough?? seal and water tight cap protects lock cylinders from moisture and dirt</br></br>Product Description</br></br>1377 bent pin receiver coupler lock set?? fits 5/8 inch receiver Hole & adjustable coupler latch lock #2847 keyed alike?? 1 key locks you receiver