The Fiiish Crazy Sandeel Size 5 220mm  has accounted for not only huge numbers of large bass and pollock but has become a popular lure for targetting tuna in recent years. 
 
These X Strong heads are available in two sizes 70g and 100g and are equipped with much larger and stronger (120lb class) hooks than the standard heads to allow them to be used for Blue Fin.
 
The matching No 5 tails are available here but they are also a great fit for many other soft plastics. 
 
1 jig head per pack