XHT 20-1/4", 3/4" Mower Blade (Set of 6) - B1SX1002,6 Modules 975 & 975HY/4(PC4180)

975 & 975HY/4(PC4180)

Length(IN): 21

2040S Tractors (S

FRONT RH GAGE WHEEL- GY22541

Pink plastic snap closure at back

XHT 20-1/4", 3/4" Mower Blade (Set of 6) - B1SX1002,6 Modules 975 & 975HY/4(PC4180)XHT 20 1 4", 3 4" Mower Blade (Set of 6) B1SX1002,6 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