Simply insert the string through the hole, pull to tension by hand and start tuning - as you tune, only the locking cam in the post turns. Once the string begins to turn, it can be easily tuned to pitch.

Simply insert the string through the hole, pull to tension by hand and start tuning - as you tune, only the locking cam in the post turns. Once the string begins to turn, it can be easily tuned to pitch.

Simply insert the string through the hole, pull to tension by hand and start tuning - as you tune, only the locking cam in the post turns. Once the string begins to turn, it can be easily tuned to pitch.

The world's finest locking tuners! Simply turn the wheel at the back and the string is clamped into place! Comes with washers and threaded bushes.

The world's finest locking tuners! Simply turn the wheel at the back and the string is clamped into place! With staggered post heights so no string retainers are needed.

The world's finest locking tuners! Simply turn the wheel at the back and the string is clamped into place! Comes with washers and threaded bushes.

Simply insert the string through the hole, pull to tension by hand and start tuning - as you tune, only the locking cam in the post turns. Once the string begins to turn, it can be easily tuned to pitch.

Simply insert the string through the hole, pull to tension by hand and start tuning - as you tune, only the locking cam in the post turns. Once the string begins to turn, it can be easily tuned to pitch.

The world's finest locking tuners! Simply turn the wheel at the back and the string is clamped into place! With staggered post heights so no string retainers are needed.

The world's finest locking tuners! Simply turn the wheel at the back and the string is clamped into place! With staggered post heights so no string retainers are needed.