Grover Vintage Locking SD90 533 Series 3x3 Nickel, Metal Buttons
Manufacturers Part Number: 533N
At last, a vintage mount Grover locking tuner that is a drop-in replacement for many Gibson and other tuners with two-screw mounts. With vintage-correct press in 8.8 mm bushings and a 6 mm shaft, the 533 Series is an ideal upgrade for vintage and vintage reissue instruments. Available in Nickel or Gold, and with Metal or Keystone buttons.
- Ratio: 15:1
Shaft Diameter: 6 mm
Post Length: 19.5 mm
Bushing diameter: 8.8 mm (vintage size)
3 Bass side tuners
3 Treble side tuners
Mechanically engineered to the most precise standards of excellence, with the classic look of vintage styling, Grover’s Vintage 533 locking series come with a “thumb screw” mechanism, which locks the string into place. Insert the string through the post hole, wrap around once, then lock by tightening with the thumb screw. Worm and gear are cut to mesh perfectly, thereby eliminating backlash and slippage. The housings are self-lubricating for a lifetime of trouble-free service.
All Grover Machine heads carry a lifetime warranty from the manufacturer.