The regular 6-string electric guitar, electric guitar with a small headstock (like the original of all bolt-on electric guitars), mandolin, banjo, ukulele, 7/8 string heavy axe, 5/6-string bass, nylon concert guitar, or wide neck steel string: the HCGSP-38WB+ offers a rock-solid hold. With this, Hercules raises the bar for the industry standard once again.