The LASER BLADE SHAFT MM 7.0 mm MONO FIN is a Salvimar Srl product.
This type of rod is made using laser technology which makes it resistant and high-performance.
Furthermore, the 6 mm fins increase the performance of the shaft without modifying the technical characteristics of the steel.
In this 7mm version the second fin is drilled to allow the monofilament to pass through and make the appropriate tying.