This is a A-B1TR3109 BLADE-MOWER, XHT, 16", 3/4" PN: B1TR3109Main Description As Following : A-B1TR3109 BLADE-MOWER, XHT, 16", 3/4" P.N: B1TR3109 Replacement XHT Lawnmower blade. XHT(Xtreme Hardness & Toughness) blades are 25-40% harder than standard lawnmower blades. Benefits of the HXT blade are sharper and longer lasting cutting edges. More resistance to bending. Tighter tolerances in the aftermarket vs. OEM. XHT blades also offer greater impact toughness.(3) blades for 48" cut. Side discharge.Center Hole: 3/4"Length: 16"Thickness: .187Type: Medium LiftWidth: 2" Crossed From: TO16A MOW MORE , 10-6637 TORO / WHEEL HORSE , 106078 TORO / WHEEL HORSE , 106637 TORO / WHEEL HORSE , 2001 ROTARY , 350-124 STENS , 350124 STENS , 50-1880 WINDSOR , 501880 WINDSOR , 7-04563 PRIME LINE , 704563 PRIME LINE , 91-806 OREGON , 91247 LASER SALES , 91806 OREGON Found in Section & Models : Sunbelt - Blades > Blades, Toro / Wheel Horse (UNDEFINED): SEVERAL (48") Associated Items : New Also This is An Aftermarket Product And : XHT (Xtreme Hardness & Toughness) blades feature a unique blend of steel that ensures it's strength
and are heat treated with a process that results in making them 25% - 40% harder than standard
lawnmower blades. This makes XHT blades the longest lasting, safest, and most impact resistant
lawnmower blades on the market. (3) blades required for 48" cut. Side discharge. Center Hole: 3/4" Length: 16" Thickness: .197" Type: Medium Lift Width: 2"