Features: Width: 3″ Length: 25″ Center Hole: 1/2″ Tungsten carbide is “fused” into the blade, creating an extra-hard layer on the cutting edge and increasing the time between sharpenings Extra width and thickness extend blade life and allow for a larger arc of lift for improved bagging and mulching High Lift: Aggressive blade angle increases airflow to push debris up and out for superior bagging or side discharge The Gator Mulcher delivers a cleaner, more efficient cut and can eliminate the need for bagging, saving time and hassle. X-Tended Cutting Length optimizes cutting efficiency with every revolution Fits Bush Hog: (PZ) Professional Series, FE21B, FTH480, FTH600, FTH720, M2254, M2254K, M2672, M2673, MTH-600, MTH-720, RDTH72, TD-1500, TD-1700, TH48, TH60, TH72, ZT-18 18 hp, ZT-180 18 hp, ZT-22 22 hp, ZT-220 22 hp, ZT-220W 22 hp, ZT-22W 22 hp, ZT-230 30 hp, ZT-25 25 hp, ZT-250 25 hp, ZT-30D 30 hp