Model No. 506D
Grip tight™ circuit breaker lockout set in carded packaging
Grip tight™ circuit breaker lockout set in carded packaging


The Master Lock No. 506D Grip Tight™ Circuit Breaker Lockout Set is packed in carded packaging for showroom display. It includes one 491B and one 493 Grip Tight™ circuit breaker lockout. The innovative and patented Grip Tight design effectively locks out circuit breakers with a simple operation and the durable construction with powder coated steel and reinforced polymer stands up to harsh environments. Devices are compact and accept all American Lock® and Master Lock® safety padlock shackles and most lockout hasps. This carded product is suitable for display in commercial showrooms.