10 Kg COAXIAL COAXIAL STRAIGHT NYSAW YARN 10 Kg SECTOR QUAD SECTION YARN ø 4,0 mm LENGTH: 660 m COEZ LINE black professional wire with a special and exclusive design with very aggressive serrated edges which allow a quick execution of any job. Fits almost every type of head on the market. Manufactured with high quality materials that make it resistant and flexible to use, it is also the most aggrassive of traditional wires. STRONG NYSAW Code : R304367 Original Code: EM