• Fits standard height and tie-bar toggles typically found on 120 and 240 volt breakers
  • 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
  • Compact device is easy to carry and easy to store
  • Accepts all American Lock and Master Lock safety padlock shackles and lockout hasp diameters
  • Durable construction with powder coated steel and reinforced polymer for operation in harsh environments
  • Master carton qty 24. Commercial packaging


  • Base Part #MSL493B
  • BrandMaster Lock
  • Electrical Lockout ColorRed
  • TypeCircuit Breaker Lockout
  • Voltage Rating120/240


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