Guyker String Headless Guitar Bridge String Lock Nut

  Specifications: String Lock Options: Available for 6-string, 7-string basses and 8-string basses. Dimensions (6-String): Length: 42mm Width: 20mm Height: 9mm String Spacing：11mm Dimensions (7-String): Length: 48mm Width: 20mm Height: 9mm String Spacing：6.6mm Dimensions (8-String): Length: 54mm Width: 20mm Height: 9mm String Spacing：6.1 --7mm Size Picture #productDescription h3 { margin: 0.75em 0px 0.375em -1px; }