Club Cadet OEM Replacement Blade 335-859
FITS MODELS: Garden tractors and Pro mid-size walk behinds 
Requires 3 for 54'' deck; hi-lift blade
Length 18 1/2'' (469.9mm)
Centre Hole 3/4'' (19mm)
Width 3'' (76.2mm)
Thickness .203'' (5.3mm)