Bossong anchors for hollow materials.
FOB-V. Bossong anchor with TSP cross screw.
OX-V. Bossong anchor with screw.
FOX-V. Bossong anchor with separate screw (screw large head).
FBN-V. Bossong anchor with screw.
NF-V. Bossong anchor with screw.
Allegati: