Master Lock® Circuit Breaker Lockout - Single & Double Toggle 493B

Style No. TGRSD

Single & double toggle Master Lock circuit breakers provide a universal fit for single/double breaker toggles.

Starting at: $16.59 Each
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  • Accommodates most styles of breaker toggles for versatile use.
  • Narrow profile allows side-by-side beaker lockout.
  • Power-coated steel and reinforced polymer withstand harsh environments.
  • Single and double toggle style.


  • Circuit Breaker Lockout Type: Single/Double
  • Color: Black on Red
  • Standard: OSHA 29 CFR 1910.147
  • Material: Steel
  • Single-Pole Lockout Type: Snap-On
  • Manufacturer Name: MASTER LOCK COMPANY