Open box and unused. Still in box see photos. Box may have some wear/tear On-Stage Subwoofer Pole with M20 Thread (for Mounting a PA Speaker Above a Sub Cabinet, 1 3/8? Mount with Optional M20-Threaded Stem, 100 lb Capacity, Adjustable Height, Steel, Black) SS7746 Versatile. Removable M20-threaded lug at the base screws tightly into subs with an M20-threaded socket, greatly reducing tilt and wobble. With the lug removed the 1 3/8? pole slides into a standard unthreaded mounting socket. Strong. Heavy-duty steel construction ensures stable support of speakers weighing up to 100 pounds for secure placement in auditoriums, theaters, clubs, and other venues. Adjustable. Easy-to-use height adjustment from 30" to 54" enables precise sound direction for a variety of environments and audiences that are seated or standing. Dependable. Height settings are adjusted and set using a tightening knob and are further reinforced with an included locking pin to ensure safe, reliable speaker support. Professional. Durable black finish resists chips and scratches to stay looking new while unobtrusively blending into any performance or listening space for a professional presentation. 2