Milton Pistol grip blow gun is a multi-functional blow gun constructed of durable zinc die cast with chrome plating. This Pistol grip blow gun comes with convenient hang hook and OSHA compliant with safety tip. Accepts Milton #122, brass 6 in. extension or #123, brass 10 in. extension nozzels.Product Specifications:- 150 MAX PSI- 1/4" NPT (Male) air inlet- 10 standard cubic feet per minute (SCFM)- Built-in hook/loop for storage