1、MAIN USE: The circuit breaker lock is applicable to the single or multi pole circuit breaker with holes on both sides of the switch handle to defend employees from electrical accidents during equipment maintenance. 2、PA MATERIAL: Made of premium PA material, the lock is wear resistant, corrosion resistant, impact resistant, and insulated. 3、DOUBLE CONTROL DESIGN: The locking device of the circuit breaker adopts double control design, which can lock switch handles of different sizes. 4、EASY TO INSTALL: The circuit breaker lock is fast and convenient to install. The lock can be locked without tools. Clip the locking device into the switch handle and lock it to avoid loosening. 5、WIDE APPLICATION: Our circuit breaker locks are suitable for industrial, chemical, electric power, petroleum, coal mine, flammable and explosive places. 1 x Circuit Breaker Lock 1 x Padlock 2 x Key  Item Type: Circuit Breaker Lockout KitMaterial: PAApplication: Suitable for 120V circuit breaker with holes on the switch handleLock Hole Diameter: Approx. 8mm / 0.31inProduct Size: Approx. 55 x 20 x 8mm / 2.17 x 0.79 x 0.31in Padlock Parameters:Lock Beam Height (inner ring): Approx. 25mm / 0.98inLock Beam Diameter: Approx. 6mm / 0.24in