Telescopic Extension Rod with M20 Bolt

Telescopic connecting rod for satellite speaker systems – Telescopic, variable length, extension tube for connection of satellite speaker systems – Double ended rod, 35mm diameter on one side, and 40mm diameter built with a M20 threaded bolt on the other end, for connection to subwoofer threaded flange – Allows for the most ideal separation of subwoofer and speaker – All-steel construction, with locking pin to prevent accident descent and vibration