
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

Work-positioning chain or adjustable web assembly with rebar hooks for hands-free work on rebar walls and forms. Attaches to the harness side D-rings.
Tell us quantity, sizes and delivery city. Volume pricing and custom branding are confirmed on a written quote.
Work-positioning chain or adjustable web assembly with rebar hooks for hands-free work on rebar walls and forms. Attaches to the harness side D-rings. • Keeps both hands free on rebar walls and column forms • Swivel rebar hook at center, locking snap hooks to the side D-rings • No shock absorber: positioning only, always paired with a fall-arrest system • 2-3 ft chain or 6 ft adjustable web versions • Meets ANSI/ASSP Z359.3 Brands we quote: 3M DBI-SALA · Miller · Guardian. 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