An actuating coupler, which is also referred to as an accentuating coupler, was a technological component affixed to the legs of R2-series astromech droids, for example R2-RN8W, and R3-series astromech droids, such as R3-B0017.
An actuating coupler, which is also referred to as an accentuating coupler, was a technological component affixed to the legs of R2-series astromech droids, for example R2-RN8W, and R3-series astromech droids, such as R3-B0017.