Specification no. 1 has a length of 82 mm and diameter 11 mm. It is suitable for eyelets Ø7 mm, Ø 8 mm.
Specification no. 2 has a length of 84 mm and a diameter of 7.6 mm. It is suitable for eyelets Ø6 mm, Ø5,5 mm.
Variant 3 has a length of 83 mm and a diameter of 11 mm. It is suitable for grommets Ø7 mm, Ø8 mm.