
Fall Protection & Respiratory
4-Gas Calibration Gas - 50% LEL Methane / 18% O2 / 25 ppm H2S / 100 ppm CO, 34-116 L
- Calgaz · MSA · Industrial Scientific
- CH4 2.5% (50% LEL) / O2 18% / H2S 25 ppm / CO 100 ppm / N2 balance

ANSI Z359.14-2021 Class 2 personal SRL rated for foot-level anchoring and sharp-edge falls. For roofers, metal-deck crews and steel erectors.
Tell us quantity, sizes and delivery city. Volume pricing and custom branding are confirmed on a written quote.
ANSI Z359.14-2021 Class 2 personal SRL rated for foot-level anchoring and sharp-edge falls. For roofers, metal-deck crews and steel erectors. • Class 2: tested for foot-level anchoring and leading-edge falls • Energy absorber at the harness end • Cut-resistant lifeline for steel and concrete edges • Single or twin configurations • Impact indicator and clearance chart on the label Brands we quote: 3M DBI-SALA · Miller · MSA. Brand names are trademarks of their owners. Mays is an independent supplier, not an authorized agent of any brand; current manufacturer models are confirmed on your written quote.

Fall Protection & Respiratory

Fall Protection & Respiratory

Fall Protection & Respiratory

Fall Protection & Respiratory