These are the hooks we use on our spinners. Extremely sharp. Black nickel. 

 

Size #1 is great for #4 spinners and fine for #4.5. Size #1 is 10 hooks per pack.
Size #2/0 is perfect for #5 spinners. Size #2/0 is 8 hooks per pack.
 

Matzuo Sickle Siwash Hook Packs

$2.99Price