Changing blades can be an arduous task. Standard punches do not have the length or the strength for multiple uses. A flail mower roll pin punch will save fingers, four letter words and time when changing out blades.
Rubber Deflector Guard for US Mower EX40/EX40HD. Sold Each. Check measurements before ordering. These deflector shields are 48.75″ and have 8 holes on 6.75″ centers. (Older models do vary – contact US Mower if yours is different. We can offer an accommodation).