wross on that site you gave me ,do i just order the spanner tool then for 15.54 and thats it?

 

If you notice in my pic...just wrap the tool with some vinyl tape. Do you know if the replacement blade has the inserts or not? If not you will need to remove the inserts from the stock blade and put it into the new blade...you will need a 14mm allen wrench.

 

not sure ill have to check , but the 14 mm allen wrench i could get anywhere if i need one correct?