The Hercules GS414B Plus Guitar stand features the upgraded Auto Grip System upgraded easy height adjustment and SFF rubber on all contact points including the legs. The AGS yoke can accommodate narrow neck instruments like ukulele mandolin and banjo. The Foot Pads maximize the friction against the ground surface to provide the strongest support to the instrument. The Instant Height Adjustment Clutch with Locking Pin adjusts stand height quickly easily and securely..