6 Stück Spreizschrauben Befestigung Außensechskantmutter Schild Anker
12,63 €
But the outer sleeve does not move, so the big head under the bolt expands the sleeve to fill the entire hole. After driving the expansion screw into the hole on the ground or wall, tighten the nut on the expansion bolt with a wrench, and the bolt goes out.
Jetzt bei Ebay:
