KLUSON 3 On Plate Single Line Tuners For Les Paul Jnr W/ Plastic Buttons NickelOriginal Kluson Tuners For Gibson Les PaulSKU : KD 3P NPSpecifications: Center to center distance of all 3 posts= 2 3 4 in. Center to center distance between posts 1 3 8 in. Length of baseplate 4 1 4 in., post height= 1 in. This is a complete set and comes with both left and ride side tuning machines. Also comes complete with bushings and mounting screws. Historical Information: 1956 1964 Kay Guitars (countless models) 1956 1964 Gibson LG 1, LG 2 & LG