Axis Shower Arm 16'' Gunmetal, AXS32A410G

A 16-inch shower arm is a pipe that extends from the wall to the showerhead, typically made of stainless steel or brass, and often includes a flange to cover the connection point on the wall. It provides a 16-inch extension, allowing the showerhead to be positioned further from the wall than shorter arms. This extra length is particularly useful for rain showerheads, which often require more space to operate effectively.