Fits virtually all circuit breakers you will find in a lockout situation
Includes one 491B and one 493 Grip Tight™ circuit breaker lockout device
Grip Tight™ circuit breakers work with simple thumb turn and clamping handle
Innovative patented Grip Tight™ design effectively locks out circuit breakers
Adjust to breaker with simple thumb turn and then close clamping handle for a tight grip on the toggle
Great strength with universal fit
491B fits wide or tall breaker toggles typically found on hi-voltage/hi-amperage breakers
493B fits standard height and tie-bar toggles typically found on 120 and 240 volt breakers
Compact lockout device is easy to carry and easy to store