14 mm 170 - 330 mm

Manufacturer: AMEX

Due to their considerable wall thickness, our lengthened dowels are massive and durable. The role of the holding wings is to prevent the turning in the hole. In case of a well selected screw size (it goes up to the tip of the dowel), the dowel leans on the side of the bore at its whole cut part thus ensuring the stable binding and the intense resistance against tensile strength. The lengthened dowel is suitable both in hollowed brick and in looser building materials (e.g. Ytong) or for concrete. During the application, we drill the hole with a drill equivalent to the nominal size of the dowel with a bit gauge, we clean the bore then we put the lengthened dowel in the bore with a hammer.