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
- .625"
- Length
- 14.8125"
- Replaces
- Ariens / Gravely: 3971900
- Thickness
- .187"
- Type
- High Lift - Notched
- Width
- 2.250"
Mega-Cross
- Replaces:
- B1AR1004 ~ SUNBELT CANADA
- Crossed From:
- 04265400 ~ ARIENS / GRAVELY
- 14540 ~ ROTARY
- 4265400 ~ ARIENS / GRAVELY
Sections and Models
- Sunbelt - Blades > Blades
- Ariens / Gravely (UNDEFINED): SEVERAL
