Thanks Corey,

When i get to my dads i will take some pictures and post them here. I called Knight and they gave me the part number, said they do not carry them anymore and dont know where i can get any. They said i am the first caller in a very very long time to ask for them. I will keep looking..i have some so i will take a picture of them. I will check with some machine shops and see if i can have some made. Thanks everyone for the help

Bo