
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

Single-use steel roof anchor that nails into the truss and stays under the shingles after the job. Bulk packs for steep-slope and multifamily reroofs.
Tell us quantity, sizes and delivery city. Volume pricing and custom branding are confirmed on a written quote.
Single-use steel roof anchor that nails into the truss and stays under the shingles after the job. Bulk packs for steep-slope and multifamily reroofs. • Single-use zinc-plated steel anchor, left in place under shingles • Nails into wood truss with 16D roofing nails • One worker, 130-310 lb; 3,600-5,000 lb minimum breaking strength by model • For anchorages under OSHA 1926.502(d)(15); ANSI labelling per manufacturer • 25-pack bulk case Brands we quote: Guardian · 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