
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

Clamp-on roof anchor for standing-seam metal roofs and parapet walls. No penetrations, which helps where the roof warranty or the owner bars drilling. Rated 5,000 lb.
Tell us quantity, sizes and delivery city. Volume pricing and custom branding are confirmed on a written quote.
Clamp-on roof anchor for standing-seam metal roofs and parapet walls. No penetrations, which helps where the roof warranty or the building owner bars drilling. Rated 5,000 lb. • Clamps to standing seams with set screws or grips a parapet wall, no roof penetrations • Rubber-padded parapet jaws protect coping and masonry • Parapet range 1.25-14 in standard, to 21.5 in extended • 5,000 lb minimum breaking strength; ANSI/ASSP Z359.18 Type A • Suited to federal facility reroofs and metal-roof maintenance; confirm seam profile on the quote Brands we quote: 3M DBI-SALA · Safewaze. 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