The Everbilt LFA-836 1/2 in x 1-1/2 in MIP Brass Pipe Tubing Nipple Fitting is a threaded fitting made of brass, designed for use in various applications such as air, oil, and potable water. With a 1/2 inch male thread size and a length of 1.5 inches, this fitting is suitable for connecting pipes and ensuring a secure connection. The 40 pipe schedule and 1/2 inch diameter make it a versatile and reliable choice for a range of plumbing and industrial uses.