Feature:1. PIN IN BUTTON: The miniature circuit breaker lockout device has pin in standard button, suitable for elbow hole spacing of 7.5MM or smaller.2. MAIN PURPOSE: This lockout device is used to isolate hazardous energy, prevent unauthorized access, ideal for single and multipole circuit breaker.3. DURABLE MATERIAL: With nylon body and stainless steel pin, this circuit breaker lock is suitable for heavy industrial use, has good insulation performance.4. APPLICABLE SIZE: Pin in widened circuit lock, with a main body height of 43mm and a pin tip distance of 16mm, suitable for mini breaker with hole spacing 12mm.5. FIRM LOCKING: The push button mechanism allows for quick and robust deployment, and secured by a security padlock with a shackle diameter of 9/32in.Specification:Item Type: Circuit Breaker LockMaterial: Nylon, Stainless SteelSpecification: Pin in standard, requiring 2 holes at the lock body of the circuit breaker handle, suitable for small circuit breaker with hole spacing 12mmLock Hole: Can accommodate padlock diameter 7.5MMApplication: For miniature circuit breaker lockingTemperature Resistance Range: -57-177Main Body Height: Approx. 43mm / 1.7inPin Tip Distance: Approx. 16mm / 0.6in.Package List:5 x Circuit Breaker LockNote:Pin in, there must be 2 holes in the lock body of the circuit breaker handle. This method is suitable for a miniature circuit breaker with hole spacing 12mm.