Grasshopper 320239 Blade 18" X 2-1/2" X ½" X .240. Notched Lift (Newer version of Rotary #3380) 3 Fit 52" Deck.<br><br><strong>Replaces:</strong><br><ul><li>GRASSHOPPER 320239</li></ul><strong>Dimensions:</strong><br><ul><li>LENGTH: 18"</li><li>WIDTH: 2-1/2"</li><li>C. H. DIA: 1/2"</li><li>THICKNESS: 0.2400"</li><li>Min Stock Level : 900</li></ul><br><br>