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Master Lock

Master Lock 491B Circuit Breaker Lockout

$ 7.13
Master Lock Model 491B
Circuit Breaker Lockout
  • fits wide or tall breaker toggles typically found on hi-voltage/hi-amperage breakers
  • adjusts to breaker with simple thumb turn
  • innovative patent-pending Grip Tight™ design effectively locks out circuit breakers
  • compact device is easy to carry and store
  • durable construction with powder coated steel and reinforced polymer for operation in harsh environments
  • Most orders ship in 2 days. Expedited delivery is available.

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