Hercules GS414B Plus, Hanging Single Guitar Stand, Upgraded Auto Grip (AGS), Hercules Model GS414B+.

• The upgraded Auto Grip System accommodates a wider range of string instrument neck sizes from 40mm-52mm (1.57" – 2.05")
• The Narrow Instrument Neck Adjustment is specially designed to increase the thickness of AGS arms to hold instrument neck sizes as narrow as 28mm (1.10 in)
• Easier adjustment, the Instant Height Adjustment Clutch with locking pin adjusts stand height in a snap
• Stronger grip on surfaces with foot pads increase ground friction to provide maximum security for your instrument