Ebony Tuning Machine Button Large With Double-Cut Holes (Set of 6) GraphTech TUSQ Saddles Please note that these Grover

Please note that these Grover tuners require headstocks with 10mm diameter holes for proper installation

45mm centre to centre of the two outer holes

This is the made-in-USA Armstrong Music ABR-1 bridge with the retaining wire and raw brass saddles for great tone transfer

Specifically made for the neck position

0" radius (228

Ebony Tuning Machine Button Large With Double-Cut Holes (Set of 6) GraphTech TUSQ Saddles Please note that these GroverLarge ebony machine buttons with double cut holes at the base of the button, measuring 25mm by 15. 5mm high. Will fit onto Gotoh SG301, SG381 and 510 series of machineheads. Screws and washers are included.