This set of 3 x 3 Gotoh SG301 locking tuners feature a 1:18 gear ratio gives a good balance of tuning speed and precision. Gotoh's Magnum Locking system is operated by a traditional thumb screw on the back of the tuner for quick and easy string changes. The 'Rock-Solid' string post improves the tuning stability of the tuner and stays strong during bending and tremolo use, special elastic parts eliminate any rattle in the post and transmission of string vibration to the instrument is maximised. The tuners are completely sealed and permanently lubricated through Gotoh's 'Lubri-Coat' technology, a coating applied to the worm gear to ensure better contact between the worm and spur gear wheel, backlash is minimised and durability is increased. The 3 x 3 set has the screw attachment holes directly in line with the tuner post as used on Gibson guitars.

The button shapes available are as follows:

• 01 - This is the standard 'modern' shape button
• 20 - This is a bean shape button
• 04 - This is a keystone/tulip shape button