Grover Titan Bass Guitar Tuners, 4 Inline, Black Chrome Manufacturers Part Number: 145BC4. Gear ratio is 20:1.
Worm meshes perfectly with gear. Safety-type string posts with cutaway shoulders to provide slip-over. Two screws in housing apron provide greater holding power.
May be used with ALL modern bass guitar headpieces. All products are factory fresh and in original retail packaging.