XHT 17-3/8" Mower Blade (Set of 6) - B1GR2003,6 License Plates This kit fits a John

This kit fits a John Deere 345 WITH serial number below 105

and residue buildup

Cut Length 3

8500 PrecisionCut Lightweight Fairway Mower

XHT 17-3/8" Mower Blade (Set of 6) - B1GR2003,6 License Plates This kit fits a JohnXHT 17 3 8" Mower Blade (Set of 6) B1GR2003,6 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 lawnmower