3M S 605 10 Hood with Inner Collar, Versaflo, PAPR System SAR System, Universal Headgear Size, 10 PK G2415901 Swivel Post Finish Black Step Swivel Post Finish Black Step Type V Step Includes Dovetail Groove and Mechanical Locking System For Use With Dial Indicators and Dial Test Indicators Features Magnetic with Mechanical Locking System Screw Type Metal Knob Maximum Reach 179 mm Holding Power 300 N Arm Type Articulating Magnet Type On Off Knob Compatible Indicator Mounts 6 mm Base Type Magnetic Includes Snug Yes Fine Adjustment Position Fine Adjust Top (FAT) Number of People Served 200 SAR System Application General Purpose Material Polypropylene Color White Standards NIOSH Approved Series Versaflo Lens Material PETG Suspension None Headgear Type Hood Brand and Series 3M Versaflo Hood Material Polypropelene Products By Industry General Approach Size Standard Country of Origin United States Headgear Size Universal