It Madeup Of High Quality Forged Brass Material For Longer Life And Suitable For All Types Of Gas Stoves With Thread Size ¼” Bsptx10Mm Nozzle With 2 Rib To Proper Holding Gas Hose Pipe. Because Of Its Rotatable Head It Is Easily Adjustable For User To Keep Your Lpg Gas Cyclinder At Your Desired Direction. The Main Feature Of This Nozzle Is It Is Movable To 360° Degree Which Gives You Freedom To Rotate Its Head According To User'S Preferable Directions And Also Prevent Bends In Gas Pipe Please Note That It Is Not Suitable For Hob Gas Stove Because They Have A Different Thread Sizes