Graph Tech Model 6521 The Un-Lock Nut - replaces 7 String, FR-style locking nuts - Radius 12"
Graph Tech Model 6522 The Un-Lock Nut - replaces 7 String, IBZ-style locking nuts - Radius 16"
Graph Tech Black Tusq XL PT-5012-00 Slotted Fender Style Nut - 12" Radius
Graph Tech Tusq XL PQL-5012-00 Slotted Fender Style Nut - 12" Radius
Graph Tech String Saver Acoustic Saddle Compensated L2.86" 72.77mm - PS-9724-C0
