







🔐 Lock in safety, unlock peace of mind.
The Master Lock 488 Lockout Tagout device is engineered for OSHA-compliant electrical safety, featuring a patented rotating design for easy installation. It fits plugs up to 3 inches in diameter and cords up to 3/4 inch, supporting voltages from 220 to 550 volts. Made from durable dielectric thermoplastic, it resists chemicals and extreme conditions, and includes high-visibility safety labels in three languages to ensure clear communication on site.

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