New rods available in thicknesses of 6.5 mm, 6.75 mm and 7 mm, all equipped with 3 fins with hole for fixing the monofilament. The temples are made of 17-4 PH steel as well as the new fins which for the first time are made of the same steel as the rod (hardness 47 Hrc) and with differentiated thickness (greater near the pin). The hole for the pin is recessed so as to careen the head of the pin itself reducing its protrusion. All this has been possible thanks to the use of MIM (Metal Injection Molding) technology, this technology which allows the injection molding of small stainless steel parts. The fin pins are 2.1 mm in the 6.5 mm rods and 2.5 mm in the 6.75 and 7 mm rods. The fins also vary according to the rod on which they are mounted (small on the 6.5 mm, medium on the 6.75 mm and large on the 7 mm). A small milling is performed on the rod with the aim of encasing the first part of the flap in order to increase hydrodynamics and penetration into the prey.
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