Set of 3 XHT Replacement Blade for EXMARK 36"/52" - B1EM1883 Ports and Cleanouts Size - 2nd End Code:

Size - 2nd End Code: 0

These are original John Deere blades

John Deere Grass Groomer-42 Accel-Z300 - LP63763

John Deere ROUND BALER: 535

Set of 3 XHT Replacement Blade for EXMARK 36"/52" - B1EM1883 Ports and Cleanouts Size - 2nd End Code:SET OF 3 XHT Replacement Blade for EXMARK 36" 52" B1EM1883. 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