On-Stage Stands' SS7747V2 Crank-up Subwoofer Pole saves you time and muscle fatigue setting up your top boxes. Designed with the new breed of subwoofers equipped with M20 x 2.5 threaded speaker pole attachments, the SS7747V2 Crank-up Subwoofer Pole attaches firmly and securely for worry-free speaker mounting. A folding hand crank attached to a high-quality rack and pinion system lets you extend the SS7747V2 Crank-up Subwoofer Pole from 40 inches all the way up to 63 inches. Complete with a friction ring safety and a stabilizer ring, you couldn't ask for a more secure mount than the On-Stage Stands SS7747V2 Crank-up Subwoofer Pole.

On-Stage Stands SS7747V2 Crank-up Subwoofer Pole Features:

• A convenient crank-up subwoofer attachment shaft that lets you mount top boxes and speakers 40–63 inches above your subwoofer
• Constructed with heavy-duty extruded aluminum
• Improved folding crank makes extending your speaker pole painless
• M20 x 2.5 threading fits most modern subwoofer bases
• Upper shaft sized for standard 1-3/8-inch pole mount inserts
• Equipped with friction safety knob, automatic stopper, and stabilizer ring for added security