This key for 86-type emergency stop buttons combines functionality with durability. Its metal construction ensures resilience, while its streamlined design facilitates effortless use. ideal for in various environments, it addresses the need for reliable access to emergency controls, enhancing overall operational security. Features -Color:Silver -Material:Alloy -Size:4.00X1.30X0.50cm/1.57X0.51X0.20in -Seamless integration with 86-type switches: designed for 86-type emergency stop buttons, offering precise compatibility and effortless installation -sturdy alloy construction: built with durale alloy material to resist damage and tampering, ensuring reliable performance over time -Portable and userfriendly: compact and lightweight, this key is easy to carry and store, making it convenient for emergency use -Versatile application across systems: compatible with various emergency alarm systems, making it suitable for industrial, commercial, and residential settings -ideal for public and private spaces: ideal for schools, hospitals, offices, and other locations, providing dependable functionality in critical situations Package list: 25pcs x Emergency Button Keys