The HERCULES AutoLock Speaker Stand SS410B features the Quik-N-EZ AutoLock System, the EZ Adaptor pole top, the built-in metal leg housing, all-aluminum tubes, and a safety pin for security. The Autolock System has a robust locking design that can support up to 110 lbs, so you can trust your sound system is secure. Additionally, the socket housing and leg housing were designed to be lightweight and durable, so you don't have to sacrifice stability for portability.

• The Quik-N-EZ AutoLock System offers one touch height adjustment securing stand when raised and releases easily and quickly.
• The Quik-N-EZ Speaker Adaptor expands from 35 mm - 40 mm (1.38" - 1.57") to fit the speaker stand mounts. Maximum load capacity to 50 kg (110.2 Ibs.).
• NOTE: If the Speaker Adaptor is not weighted down by the speaker, please turn the top knob counter-clockwise to extend the adapter length. Effect insertion length 90 mm - 110 mm (3.54" - 4.33").