Description
🔐 Lock it tight, work safe — don’t get left in the dark!
- OSHA READY COMPLIANCE - Integrates seamlessly into your comprehensive lockout tagout safety program for peace of mind.
- SECURE WITH A SIMPLE THUMB TURN - Patented Grip Tight™ design ensures effortless, rock-solid lockout every time.
- UNIVERSAL PADLOCK COMPATIBILITY - Works with all Master Lock and American Lock safety padlocks and lockout hasps for versatile security.
- BUILT TO BRAVE HARSH ENVIRONMENTS - Powder-coated steel and reinforced polymer deliver unmatched durability and longevity.
- ENGINEERED FOR HIGH VOLTAGE SAFETY - Specifically crafted to fit wide and tall breaker toggles on hi-amperage circuits.
The Master Lock 491B Grip Tight™ Circuit Breaker Lockout is a compact, durable device designed to securely lock wide or tall breaker toggles commonly found on high-voltage and high-amperage circuits. Featuring a patented thumb-turn locking mechanism and powder-coated steel construction, it ensures OSHA-compliant safety and universal compatibility with Master Lock and American Lock padlocks.
