Ultimate Support TeleLock? Series Speaker Pole

TeleLock? Series Speaker Pole 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. The Tele-Lock technology securely grips the telescoping tube in place as you set its height. The new SP-90 speaker poles feature an expanding cylinder system that will firmly fit multiple speaker sockets from 1-3/8? to 1-1/2? diameter. Using a 2mm hex wrench, the adapter can also be removed to provide standard M20 threading, allowing your SP-90 speaker pole to be a truly universal solution. Features Adjustable Speaker Adapter Universal Subwoofer Adapter TeleLock? Lift Asist Over-size Tubing Specifications Part Number: 17653 Height Range: 36.5" - 57.2" (928mm - 1454mm) Upper Tube Size: 1.5" (38.10mm) Lower Tube Size: 1.75" (44.45mm) Weight Rating: 150lbs. (68.2kg) Weight: 3.85lbs (1.75kg)