The D'Addario 6-in-line Auto Trim Tuning Machines are precision tuners that automatically cut the excess string while changing strings, eliminating the need string clippers making string changes easy and fast. The 18:1 ratio worm gear constructions ensures greater precision than standard tuners and ensure tuning stability even during the hardest playing. Includes 6 tuners and mounting hardware. Black finish. 6 in-line setup for instruments that have all 6 tuning machines on the same side of the headstock.

6 High quality precision tuners that automatically cut excess string while the guitar is tuned; 6 In-Line format

Individual string clamps securely hold the string in the tuning machine, avoiding the need for multiple wraps around the post

Excellent for tremolo use and other demanding applications

Precise 18:1 gearing ratio for smooth, exact tuning with minimal string slippage

Limited lifetime guarantee

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