One cover plate is included without a pin for home, commercial,public works applications by homeqners and professionals for securing objects such as bicycles, machinery, equipment and tools. Two  different plates designed with pins speifically to secure a variety of firearms Secures most Glock and Sig models and many other firearms. Browning high power 9mm CZ. 40 caliber Beretta Tomcat 32 caliber Ruger 357 GP100 Ruger red hawk 454 Ruger P94 40 cakiber Ruger P95 Ruger Vaquero Ruger super hawk 44magnum Ruger KP90 Ruger KP89 9mm