Features： 1.Material:Made of high quality brass and rubber. 2. (1)Length 27.5 inches Flexible Hose with High Pressure Rating. (2)The hose ends with M16x1.5 Female fittings which need connect the stove male thread adapter on gas inlet side.If your model no have the male thread, Then this model is not working or you need adapters to convert to right thread in M16X1.5. (3)High Pressure Hose Rating 350PSI. 3.The red button is not adjustable just a regulator fixed pressure and inlet side connect the 1lb propane disposal bottles.The red button is not adjustable just a regulator fixed pressure and inlet side connect the 1lb propane disposal bottles. 4.Suitable for Some Brand Stove like Gasone Stove, Shinestar Stove, Kohree Stove, But not suitable for all model. 5.