Grip Tight (tm) circuit breaker lockout. Fits virtually all circuit breakers you will find in a lockout situation. Includes one 491B and one 493 Grip Tight circuit breaker lockouts. 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. Accepts all American Lock and Master Lock safety padlock shackles and lockout hasp diameters.

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Circuit Breaker Lockout Kit 506

  • Brand: Master Lock
  • Product Code: 506
  • Sku: 36719
  • UPC:: 071649229732
  • Availability: In Stock
  • $16.51


  • 12 or more $13.76

Tags: Circuit Breaker Lockout, Safety Lockout 506, Grip Tight