Lubri-Coat™ - with a "Solid Lubrication Coat", regular oil has been eliminated where it was need for lubrication for the life of a tuning machine head. it is now enhanced with a newly developed anti-transformable lubrication oil. This reduces friction between gears resulting in a smooth feel and unrivalled tuning stabillity.

Rock-Solid™ String Posts - Next time you change your strings, take a look at your tuning machine posts. See how they move from side to side! With solid shaft construction, The Rock-Solid™ eliminates that problem!