Special crack clamp made from flat brass material which combines sturdiness with tradidional appearance. 3 arms are adjustable for closing any cracks, the fourth arm can be adjusted in length. specially shaped and notched polyamide jaws fit the instrument exactly and carefully, the material is glue-repellent.
Material: Brass
Technical Details: Span widths: ca. 335-455 mm (13.2"-17.9").