Check the listing for details. ELOCK-FA Fire Alarm Lockout Kit, Red Plastic Electrical Safety Lock (2 Sets). Color: Red, Condition: New, Made in China. Listed at 14.10 USD. [Specification] 2 sets red fire lockout kits. With lock tab*2, attach screw*2, 8-32 hex key*1, label stickers*4 in package. EC FA fire lock. [Material & Deminsion] Made of high quality metal, safety and durable. No worry of bend or broken. The hole size is about 0.6 * 0.45 in. [Function] Fire alarm lock device, suitable for fire alarm and emergency, have all fire locations labeled appropriately. Prevent accidentally shutdown the fire alarm system. [Easy to install] Secure the tag to the breaker arm using the 8-32 hex key provided. Make sure the fire lockout application with warning labels are securely fastened. [Multi-use Places] Suitable for circuit breakers in home and various buildings.