Constructed from polyester and nylon

MTD - 490-100-M115 - BLADE-20 W/STAR

ALLIS CHALMERS

139-322-027

Oregon 191-519 Lower Blade for 21" Honda - 72511-VH7-000 Low Lift Sand Blade Constructed from polyester and nylonSPECIFICATIONS Blade Width 2. 50" Thickness 0. 120" Blade Length 21" Outer Hole Diameter 3 8" Center Hole Size 1 1 4" Center to Center 3 1 2" OffSet 1 2" PRODUCT FEATURES The Oregon 191 519 replacement lawn mower blade is made to the exact OEM specification for optimum performance. Our blades are individually straightened and hardened to provide a consistent, cleaner cut and increase blade longevity. PRODUCT DETAILS Center Hole: 1 1 4" Clean cut for