The SL-240 is a plastic security seal designed for mechanical crimping using a sealing plier.
Made of polypropylene (PP), it features a grooved cylindrical stem with a diameter of 1.5 mm and a usable length of 240 mm (250 mm total). The head measures 9.5 × 10 mm.
Marking is done mechanically using engraved plier dies.
Tensile strength: 2.3 kg