Out-of-Stock Clamps, Jaws and Fastening Elements Hosco brass fretsetter 12660 $29.43 Description: This brass fretsetter is ideal to tap down a fret without loosening the strings.The fretsetter fits over the crown of the fret.This is a well designed brass tool with the right weight and a length of 100 mm and it has a width of 7 mm.Also very usefull to hold down a fret that is being glued in. View