370™ Speed Dial Ratcheting Headgear Replacement, For Halo X HSL Nitro SmarTIGer WH40 ORS NASCO once applied in areas of once applied in areas of high ambient temperatures Class H temperature rating [Nom] 4 1 2 in Grit 40 Hazmat NO Jan San Catalog NO Prop 65 YES Quantity 1 EA EA Quarterly Flier NO Special Order NO Speed [Max] 13300 RPM Stock Status In Stock Style Z SGP Curve Steelox Special Line SGP Type Large Radial (Type PFR) Welding Catalog NO Oversized ratchet with soft rubber grip allows for easy adjustment when wearing gloves Removable comfort cradle is a pivoting head pad that conforms to any head for the highest degree of comfort 3 position slider adjusts distance of the lens from your eyes for precise vision Crown strap adjustment allows the headgear to be raised or lowered for maximum comfort and performance Sweatband helps absorb perspiration and prevents sweat from interfering with vision