Optional Model：/8NPT， /4NPT ，3/8NPT， /2NPT. Optional Model：/8NPT， /4NPT ，3/8NPT， /2NPT. Brass Pipe Fitting. Made of high quality material. Color:Yellow（as picture ）. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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