Breaker Blockers are ideal for oversized and irregularly shaped switches. The Breaker Blocker has self-adhesive backed rails that are permanently installed onto an electrical panel;no drilling required Blocking Bars are 7-1/2 in. long Red blocking bar indicates locked off, green bar indicates locked on Use with padlock to prevent blocker from being removed Kit Contents: (2) Yellow Mounting Rails, 4″ (1) Green Blocking Bar, 7.6″ (1) Red Blocking Bar, 7.6″ (3) Alcohol Wipes
