Custom fit Replacement Headgear for F300 Series ORS NASCO Hand held multi purpose sprayer for the Hand held multi purpose sprayer for the home and garden Poly adjustable cone nozzle sprays cone to stream Uses #3 1802 nozzle CHANNELLOCK BLUE® grips for comfort Undercut tongue and groove design won't slip Patented reinforcing edge minimizes stress breakage PermaLock® fastener eliminates nut and bolt failure Choose from a variety of Straight Deeply offset pliable headband fits head contours comfortably Overhead band with multiple adjustments helps position the glassholder for the best view of the weld and a comfortable working position Exclusive “free floating” arms balance and stabilize the helmet while minimizing pressure points Strip proof ratchet head size adjustment provides small increment sizing