The Gotoh Classical Guitar Machine Head Solid Brass 35G1800-1R is a compelling price/performance option. 
The Gotoh tuning machines of the 35G1800 series are composed of beveled plates with suggestive patterns. 
The brackets are framed within the back plates without any rivets. 
These pegs have a very smooth operation and permanent tuning. 
All 35G series heads are equipped with plastic shafts. 
These have a length of 30.3 mm and a diameter of 10 mm.
Features:
Material: Brass
Ratio: 1:14
Weight: 160 gr
Button: Pearloid plastic
Screws included
Finish :SB
String Post :35G, 35AR, 35ARB, 35P
Gear Ratio :1 : 14
Weight :79.5 g/pc (One side) *Screws are included (Button 1R).