Master Lock S3910 Lockout Tagout Pressurized Gas Valve Lockout
<div class="aplus"> <p>The Master Lock pressurized gas valve lockout is a thermoplastic hollow, circular shell that surrounds a pressurized gas valve handle and combines with a padlock (sold separately) to help protect against valve opening, and fits most valves up to 3"/7.6 cm diameter, with or without handle guards. This lockout consists of two halves; one slightly smaller half fits inside the larger half when not in use, for installation in confined spaces and a compact storage footprint. Where the two halves meet, flanges from each half align to form two locking holes, providing the ability to require multiple authorizations to allow operation of a locked out valve. Red thermoplastic is electrically nonconductive and functions in temperatures from -50 to 350 degrees F (-46 to 177 degrees C). Three (English, French, and Spanish) warning labels with rewriteable areas for task-specific details are included. This lockout device is part of a lockout/tagout (LOTO) safety procedure required at facilities where pressurized gas valves need to be isolated during maintenance and repair. </p> <p> Lockout/tagout (LOTO) safety procedures require that lockout devices meet Occupational Safety and Health Administration (OSHA) 1910.147(c)(5) standards for quality assurance. LOTO devices use color, warning labels or tags, and sometimes a physical barrier to help prevent machine operation or power activation during maintenance and repair. </p> <p> Master Lock manufactures padlocks, combination locks, and related security products. The company, founded in 1921, is headquartered in Milwaukee, WI. </p> </div>