3M 6500 Series Rugged Comfort Quick Latch Half Mask Respirator Size:M 055"-thick polyethylene with durability for

055"-thick polyethylene with durability for inside or short-term outdoor use

420HC knife and 420HC serrated knife

3M 5000 Series Disposable Half Mask Respirator Assembly is a dual cartridge 3M disposable half mask respirator designed for a single use or application

rope has a break strength of 2

Soil testing refill helps you save time and money by testing your soil for N

3M 6500 Series Rugged Comfort Quick Latch Half Mask Respirator Size:M 055"-thick polyethylene with durability forThe 3M 6500 Series Rugged Comfort Half Mask Respirator has a lightly textured silicone face seal and strong body construction for durability and stability in the toughest environments. Cool Flow valve reduces heat and moisture buildup and makes breathing easier and the innovative exhalation valve cover directs breath and moisture downward to reduce eyewear fogging. Low profile half facepiece design offers better compatibility with welding and grinding