Shogun O'Shaughnessy open eye hooks are left with the eye open for ganging / rigging.
They are the excellent for ganging to together to catch kingfish, tailor, spotted mackeral, spanish mackeral, snapper and other species that take large baits.
You can either gang the hooks directly together or put a swivel between each gang hook for easier rigging.
If you would like to make swivel gang rigs then you can use https://www.ottostackleworld.com.au/afw-mighty-mini-crane-swivel
The suitable sizes are
6/0 #7 Crane
7/0 #7 Crane
8/0 #7 Crane
8/0 #5 Crane
Heavy duty hooks available in 6/0, 7/0, 8/0 and 9/0
