Fits standard height and tie-bar toggles typically found on 120 and 240 volt breakers, suitable for single and double toggles. The circuit breaker locks are suitable for industrial, electric power, chemical, automobile, household, and coal mine applications. Adjust to breaker with simple thumb turn and then close clamping handle for a tight grip on the toggle. The locking operation can be easily completed without a screwdriver. Breaker lock isolates hazardous energy and prevents unauthorized access. The nylon body and non-conductive plastic shackles provide strength and are not easily deformed or broken, making them suitable for electrical isolation situations. Material: Stainless steel Color: As shown Specifications: Set A Package Contents: 1 x Circuit breaker locking device 1 x Nylon padlock 1 x Lock mark labels Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual item. Measurement allowance is +/- 1-3 cm.