A coupling (or coupler) (used in piping or plumbing) is a very short length of pipe or tube, with a socket at one or both ends that allows two pipes or tubes to be joined, welded (steel), brazed or soldered (copper, brass etc.) together. (1) Size: 5 mm Round – 42 mm Round 5 mm Hex – 36 mm Hex
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Upvan, Thane, Maharashtra