For quality, insist on the Hoke-Jewel torch, most widely used by professional jewelers for daily work. Ideal for precision metal melting, soldering, brazing and welding. Fingertip control of valves and selection of tips allow user to select type of flame required, from large brush to pinpoint. Valves work easily and surely, with precise mixing of gas and never any leakage. All parts are machined from solid brass stock and seam less brass tubing and are completely nickel-plated Overall length is 9" (229 cm). inlets use standard 1/4" (6.4 mm) hose. Our goal is to make sure you are a happy buyer and have a pleasant shopping experience with us. Please email us before leaving any less than 5 Stars ratings, negative feedback or open any dispute. We understand the concerns and frustrations you mi.