GOTOH® SG301 20 3x3 Guitar Tuners. Featuring precision-engineering with 10mm bolt bushings and Kidney metal buttons they come as a set of 6 (3 right, 3 left). Ensure your guitar looks slick and stays in tune. 
ROCK-SOLID posts prevent the rocking of string post.
LUBRI-PLATE lubrication for smooth action and longer life.