Husqvarna 510 41 79-02 LaserEdge Eversharp High Lift 21in Blade for 60in PT and P-ZT Mowers

High-quality, hardened steel blades equipped with the LaserEdge® Eversharp™ technology on their cutting edges have demonstrated their toughness and durability in field tests, even in the most abrasive conditions. In one test, the LaserEdge® Eversharp™ cutting edge withstood 30 hours in severe sand conditions and became sharper during use. In a highly controlled durability test, the blade’s advanced technology performed remarkably, enduring multiple impacts from a 1-inch steel stake traveling at more than 200 mph.