Product Review

The Master Lock Grip Tight Circuit Breaker Lockout has a durable construction with powder coated steel and reinforced polymer for operation in harsh environments and is designed to effectively lock out circuit breakers. You can adjust to the breaker with a simple thumb turn and then close by clamping the handle for a tight grip on the toggle. The ML493B fits standard height and tie-bar toggles typically found on 120 and 240 volt breakers and has a universal fit. This circuit breaker lockout is compact making it easy to carry and easy to store. The ML493B accepts all American Lock and Master Lock safety padlock shackles and lockout hasp diameters.