Sub Poll Expandable

The K&M 21367 takes confidence a step further by incorporating the company's patented expanding-mandrel Ring Lock system. This Ring Lock mechanism ensures a tight, firm grip on your speaker, leading to a safer live-sound environment. The K&M 21367's steel construction gives you a crazy amount of security for the weight — an easy-handling 5.8 pounds that's able to deliver a max load capacity of 77 pounds. Adding security and convenience to the K&M 21367 speaker pole is a M20 threaded bolt that'll ensure vibration-free connection every time.

Lightweight steel construction
Gives you a max load capacity of 77 pounds
Patented Ring Lock mechanism ensures a tight, firm hold on your speaker
Spring-loaded bolt and locking screw height adjustment
Threaded M20 bolt for secure connection