Hex Couplings are fittings used to join pipes, of similar size, together in a straight-line run. These Couplings feature a hex design in the middle to aid in the installation and disassembly of pipe lines.

Male Branch Tees are very similar to traditional Straight Pipe Tees where they are used to connect pipelines with another pipe of the same size at a right angle with the line. The difference is these Male Branch Tees feature a male thread on the branch allowing a female pipe thread to be connected at 90°