
This is a A-B1EM1885 Blade-Mower, XHT, 20-1/2", 2-1/2" PN: B1EM1885Main Description As Following : A-B1EM1885 Blade-Mower, XHT, 20-1/2", 2-1/2" P.N: B1EM1885 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.Center Hole: 15/16"Length: 20-1/2"Replaces: Exmark: 103-6388Thickness: .197"Type: Low LiftWidth: 2-1/2" Crossed From: 103-6388 EXMARK , 103-6388-S EXMARK , 1036388 EXMARK , 1036388S EXMARK , 11496 ROTARY , 92-209 OREGON , 92209 OREGON Found in Section & Models : Sunbelt - Blades > Blades, Exmark (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : XHT (Xtreme Hardness & Toughness) blades feature a unique blend of steel that ensures its strength
and are heat treated with a process that results in making them 25% - 40% harder than standard lawn
mower blades. This makes XHT lawn mower blades the longest lasting, safest, and most impact
resistant lawn mower blades on the market. (3) blades required for 60" cut Center Hole: 15/16" Length: 20-1/2" Replaces: Exmark: 103-6388 Thickness: .197" Type: Low Lift Width: 2-1/2"