Enhance the security features of your doors with this 3-pack kit of Hingemate Hinge Security Pins made in the USA by Hingemate. These pins are suitable for various door types including patio, cellar, screen, swinging, fire, entrance, room/pass, security, prehung, storm, shed, slab, balcony/terrace, and French doors. The kit includes 3 Cold headed, case hardened steel Hingemate pins that are gold Zinc plated color. Hingemate HM-01 model features commercial and residential applications, interior and exterior features. The pins are concealed and come with a manufacturer warranty of 1 year. Each unit quantity includes 3 pins per kit, making it a reliable and practical addition to your home improvement projects.