10MM X 1/8" x 2 Compression MALE IRON COUPLERS F3790

refers to a plumbing fitting that connects a pipe or tubing with a 10mm outer diameter to two separate connections: one with a 1/8-inch thread and another with compression fittings. This type of fitting allows for branching connections in plumbing systems, accommodating different thread sizes while ensuring secure and leak-free joints through compression fittings.