Kluson Mfg 3x4 Supreme Series F-Style Mandolin Tuning Machines, Nickel Perloid button

Kluson®'s newest addition to the Supreme series tuning machines. Based on the original Kluson® deluxe stamped steel tuning machines, the Kluson® Supreme Series tuning machines are the next generation in stamped steel design for your mandolin.

Using original Kluson® 4 per plate mandolin tuning machine mounting specs, the new Supreme mandolin tuning machines look almost identical to the originals with the exception of the "Kluson® Supreme" series name in double row appearance on the housing.

You will immediately notice increased performance, fine tuning stability and a super smooth feel. By incorporating steel string posts, correct-sized round mandolin buttons and the addition of a high 18:1 gear ratio this is a real game changer. Includes all mounting hardware.

• Post to Post spacing= 59/64 in. (23.33mm)
• End to End mounting hole Ctr to Ctr= 3 11/16 in. (93.78mm)
• Mounting Hole spacing end to middle, ctr to ctr= 1 27/32 in. (46.75mm)
• Overall Post length= 1 in.
• Post Length from baseplate to flat top= 31/32 in.
• String Thru Ctr height on Post= 51/64 in. (20.35mm)
• Gear Ratio= 18:1
• Gear Material= Brass ring, Steel Worm
• Bushing O.D.= 11/32 in. (8.8mm)
• String Post Diameter= 1/4 in.