This top of the line tuner is known as the Waffleback and has been absent from the market for 40 years. set screw distance(on center) - 1 1/16 in. (1.065in.). housing width - 21/32 in.
Sperzel 3x3 Trimlok 3 Per Side Locking Guitar Tuners 3+3 Keys - Chrome
Revolution Diecast Tuners, 3 Per Side, Pearloid Keystone Button, Push-Fit Bushin
Kluson 3 Per Side Locking Revolution Series G-Mount Non-Collared Tuning Machi...
Roto-Grip 502 Locking Tuners 3 Per Side 18:1 Gear Ratio
Grover 102-18C Rotomatic 18:1 3 per Side Tuners, Chrome
Sta-Tite Tuners 3 Per Side Vertical Tuning Machines
