The DEJ 7290 seal is a single-use indicative seal designed for manual tightening and tool-free removal. It is made of polypropylene (PP).
It features a 2 mm-diameter serrated cylindrical stem with a usable length of 180 mm (250 mm overall). The tag measures 15 × 30 mm.
Marking can be applied by laser or hot stamping, allowing the addition of a logo, name, or serial number for traceability.
Tensile strength: 5 kg