Adjustable tension levers GN 212.3 have proved to be ideal whenever parts have to be clamped in a confined space or a particular lever position is required.
The threaded insert is connected with the hub via serrations which can be disengaged.
Pulling the lever, disengages the serrations and al-lowing it to be swivelled to the ideal clamping posi-tion. On releasing the lever it will automatically re-engage.