The Tele-Lock technology securely grips the telescoping tube in place as you set its height. The SP-90 speaker poles feature an expanding cylinder system that will firmly fit multiple speaker sockets from 3/8” to 1/2” diameter.
TeleLock Series speaker poles from Ultimate Support are extraordinarily strong, yet lightweight thanks to their oversized, thick-walled aluminum tubing. They’re everything you’d expect from an Ultimate Support speaker stand: Strong, sturdy, lightweight, 100% field serviceable, and easy to set up and take down.
CALIFORNIA PROPOSITION 65 WARNING

WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.