This is a A-B1GH1900 BLADE-MOWER, 18", 1/2" PN: B1GH1900Main Description As Following : A-B1GH1900 BLADE-MOWER, 18", 1/2" P.N: B1GH1900 Replacement XHT Lawnmower blade. XHT(Xtreme Hardness & Toughness) blades are 25-40% harder than standard lawnmower blades. Benefits of the HXT blade are sharper and longer lasting cutting edges. More resistance to bending. Tighter tolerances in the aftermarket vs. OEM. XHT blades also offer greater impact toughness.(3) blades for 52" cut. Grasshopper takes (2) B1GH1900 and (1) B1SB3377 for 48" cut.Center Hole: 1/2"Length: 18"Thickness: .197Type: Low LiftWidth: 2" Crossed From: GH18 MOW MORE , GR-3379 J. THOMAS , GR3379 J. THOMAS , MB6309 MOW MORE , 050095 LESCO , 11033 ROTARY , 302-244 STENS , 302244 STENS , 320-036 STENS , 320-040 STENS , 320-044 STENS , 320-048 STENS , 320036 STENS , 320040 STENS , 320044 STENS , 320048 STENS , 320236 GRASSHOPPER , 320236 WOOD BROTHERS , 320236 WOODS , 320237 GRASSHOPPER Found in Section & Models : Sunbelt - Blades > Blades, Grasshopper (UNDEFINED): SEVERAL (48" & 52"), Woods (UNDEFINED): SEVERAL (52") Associated Items : New Also This is An Aftermarket Product And : XHT (Xtreme Hardness & Toughness) blades feature a unique blend of steel that ensures it's strength
and are heat treated with a process that results in making them 25% - 40% harder than standard
lawnmower blades. This makes XHT blades the longest lasting, safest, and most impact resistant
lawnmower blades on the market. (3) blades required for 52" cut. Center Hole: 1/2" Length: 18" Thickness: .197" Type: Low Lift Width: 2"