
This is a A-B1TR3117 BLADE-MOWER, XHT, 21-5/8", 5/8" PN: B1TR3117Main Description As Following : A-B1TR3117 BLADE-MOWER, XHT, 21-5/8", 5/8" P.N: B1TR3117 XHT (Xtreme Hardness & Toughness) blades feature a unique steel that incorporates boron, carbon, manganese, and other materials that ensure its strength. The blades are heat treated with the patented and independently tested Marbain heat-treating process. This process makes the blades 25% - 40% harder than standard lawnmower blades, making them the longest-lasting, safest, and most impact resistant lawnmower blades on the market.(2) blades for 42" cut. Fits Time Cutter Z.Center Hole: 5/8"Length: 21.675"Thickness: .160Type: Medium LiftWidth: 2-1/4" Replaces: B1SB11821 SUNBELT CANADA , 106-2247-03 TORO , Crossed From: 106-2247 TORO / WHEEL HORSE , 106-2247-03 TORO / WHEEL HORSE , 106-6583-03 TORO / WHEEL HORSE , 106-8744-03 TORO / WHEEL HORSE , 1062247 TORO / WHEEL HORSE , 106224703 TORO / WHEEL HORSE , 106658303 TORO / WHEEL HORSE , 106874403 TORO / WHEEL HORSE , 110-1857-03 TORO / WHEEL HORSE , 110-6568 TORO / WHEEL HORSE , 110-6568-03 TORO / WHEEL HORSE , 110185703 TORO / WHEEL HORSE , 1106568 TORO / WHEEL HORSE , 110656803 TORO / WHEEL HORSE , 117-5372-03 TORO / WHEEL HORSE , 117537203 TORO / WHEEL HORSE , 11821 ROTARY , 11821 ROTARY Found in Section & Models : Sunbelt - Blades > Blades, Toro / Wheel Horse (UNDEFINED): SEVERAL (42") Associated Items : New Also This is An Aftermarket Product And : High Quality Afternaket Shipped from Both US and Canada