Set of 3 XHT Replacement Blade for EXMARK 36"/52" - B1EM1883 Ports and Cleanouts Threads Per Inch/Pitch: 1

Threads Per Inch/Pitch: 1

Fits the following Log Skidder Models: 740E

John Deere Grass Groomer-42 Accel-Z300 - LP63763

420420 & 430 sereies)(PC1928)

John Deere ROUND BALER: 535

Set of 3 XHT Replacement Blade for EXMARK 36"/52" - B1EM1883 Ports and Cleanouts Threads Per Inch/Pitch: 1SET 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