Oregon Universal 17'' Formed Lawnmower Blade by incl adaptors and Bolts

Formed blade has a lowered centre point and raised cutting blades Includse four adaptors bolts to fit the majority of lawn mower machines - If unsure measure centre hole diamter and length of existing blade Includes two heavy duty washers Centre Hole Adaptor sizes - 10mm/ 12.7mm/ 16mm/ 18mm 17" unuiversal blade, Manufacturer: Oregon Tool