Duopower Universal Dowel – 537630 L 50 mm x 8 mm 4 piecesIndicated for heavy-duty fastenings on all materialsDo you know why it is a Responsible Choice product?– *Optimized packaging reduces impact on the environment. *Manufactured in Italy. *Responsible production: this product contributes to the development of local production and distribution and the reduction of CO2 emissions into the air related to transportation.