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MSA invented mine safety over a century ago, and we’re more passionate about it than ever.

Confined Space Entry

Be smart. Stay aware. Know all the hazards.

Working in a confined space can be challenging, and often, dangerous. There’s little room for error. With MSA, you’ll be equipped for any hazard.

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What's New At MSA
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Dare to Compare
Your chance to try the new V-Series™ Range of Harnesses and lanyard FREE of charge!*
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Safety Evaluation
MSA can support you with an on-site safety equipment evaluation — at no cost and zero strings attached.
Innovation
Horizontal Systems for Roofing
MSA Safety takes fall protection to new heights.