Trust your guitars and basses to Hercules guitar hangers. The Hercules GSP39SB electric guitar hanger is for slat wall surfaces. Features an AutoSwivel yoke which allows different shaped guitars and basses to hang vertically. Includes an Auto Grip System yoke that safely and securely holds your instrument. The yoke is completely covered with specially formulated foam for added comfort. Find out for yourself why Hercules hangers are popping up on the wish list of many musicians.