Equi-PingWe love the Equi Ping because it is reusable multiple times and will help keep your equine friend safer when tied up. Used when tying your horse, first attach the Equi Ping to the metal ring on your stable wall or horse trailer. Then tie your horse's lead rope to the Equi Ping. If your horse spooks or panics and pulls back, the Equi Ping is designed to "ping" open when approximately 176 lbs. of force has been reached to help avoid injury to the horse.