Features PIN IN BUTTON: The miniature circuit breaker lockout device has pin in standard button, suitable for elbow hole spacing of 7.5MM or smaller. MAIN PURPOSE: This lockout device is used to isolate hazardous energy, prevent unauthorized access, ideal for single and multipole circuit breaker. DURABLE MATERIAL: With nylon body and stainless steel pin, this circuit breaker lock is suitable for heavy industrial use, has good insulation performance. 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. 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 Lock Material: Nylon, Stainless Steel Specification: Pin in standard, requiring 2 holes at the lock body of the circuit breaker handle, suitable for small circuit breaker with hole spacing ≤12mm Lock Hole: Can accommodate padlock diameter ≤7.5MM Application: For miniature circuit breaker locking Temperature Resistance Range: -57-177℃ Main Body Height: Approx. 43mm / 1.7in Pin Tip Distance: Approx. 16mm / 0.6in Package List:5 x Circuit Breaker Lock Note: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. Package List 5 x Circuit Breaker Lock