Ruland MCLX-12-12-A is a one-piece aluminum rigid coupling that connects two 12 mm shafts with precise, collinear bores. With a 29 mm outer diameter and 45 mm overall length (OAL), this clamp-style coupling secures shafts in a tight, single-piece assembly suitable for high-precision servo drives and shaft-to-shaft connections. The bores are precision honed to maintain alignment and minimize vibration, and hardware is finished with Nypatch anti-vibration coating for reliable seating and repeatable torque.
