Check the listing for details. Gotoh SG381-01 Guitar Tuners w/ Large Knobs - Pre-Configured Sets. Color: Black, Condition: New. Listed at 46.24 USD. Guitar and Bass tuning machines are sold by the side of the headstock they are mounted when viewing from the front. Left or Right side is not the same as left or right handed. Please remember this when placing your order.GOTOH SG381-01 Tuning Machines Sold in pre-configured sets - 3Lx3R, 4Lx2R Standard non-locking string posts Large metal knobs 16:1 tuning ratio 45 degree offset mounting hole (the mounting hole is located 45 degrees from the vertical center of the string post) ROCK-SOLID posts prevent the rocking of string post LUBRI-PLATE lubrication for smooth action and longer life Includes bushings and mounting screwsWe are selling the SG381-01 in 2 pre-configured sets for your convenience. Also sold individually to make your own custom set.