Check the listing for details. GOTOH SG381-01- Tuning Machine w/ Large Knobs - Individual. Color: Black, Condition: New. Listed at 7.74 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 Individual for custom post configurations Standard non-locking string posts Large metal knob 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 bushing and mounting screwWe are also selling the SG381-01 in pre-configured sets in another listing.Because of the larger size tuning knobs, these are not used for inline tuner configurations tha.