Iwata Spray Suit Nylon 1pc With Hood Medium Thread Gauges These are induction hardened to 84332N These are induction hardened to ensure consistent hardness and a special tempering process prevents the head from fracturing For extraction from power tools and to clean construction sites Also perfect for protecting your skin from harmful chemicals which are dispersed while spray painting easily pull overalls over work boots machine washable Anest Iwata Nylon Spray Suits are perfect for keeping your work clothes clean and paint free as well as protecting your job from lint and other objects which may come in contact with your finish from your clothes