DURABLE & LONG LASTING: High-quality materials and rugged construction make these super rugged blades last
AGGRESSIVE SERRATED METAL BLADES: Extremely durable blades with metal "teeth" perform a saw-like action to easily trim both light and heavy brush, helping you tackle the toughest of yard maintenance projects
DIRECT REPLACEMENT: Fits any Weed Warrior, Shakespeare, or Rino-Tuff brand of brush cutter trimmer head accessory
EASY TO INSTALL: Simply remove the current trimmer head and remove the three screws, replace blades and screws, and re-install the head
