Griptight Circuit Breaker Lockout Set (491B + 493B)

Master Lock Grip Tight™ circuit breaker lockouts not only have a narrow profile for side-by-side lock out, they also have a secure and simple mounting for a solid lock out. The body is made from hardened steel. The Lockout Griptight Set comprisess: MLK491B, suitable for wide and tall breaker toggles. MLK493B, suitable for standard breaker toggles.