Gamakatsu SL12S 1X-Short Big Game Hook
The SL12-S has been one of Gamakatsu’s most popular hooks for tying tarpon, billfish and other big game flies. The new 1xShort version broadens the appeal by increasing the wire size for additional strength and shortening the shank length to accommodate smaller patterns that have become the rage in recent years. The SL12-S features a straight eye and is made from 1x heavy Gamakatsu wire that’s ideal for use with most trophy-class, saltwater species. Make no mistake about it, this is a multi-use, multi-species fly hook that will surely find its way into hundreds of fisheries and millions of fly boxes.
- NS Black finish is durable and corrosion resistant
| Specification | Detail |
|---|---|
| Hook Type | Big Game Hook |
| Wire Size | 1x |
| Shank Length | Shortened |
| Eye Type | Straight Eye |
| Finish | NS Black |
FAQ
What makes the 1xShort version of the SL12S different from the original?
The 1xShort version has a thicker wire for increased strength and a shorter shank length, allowing it to fit smaller fly patterns that are popular in modern fly tying.
Is this hook suitable for use with saltwater species?
Yes, the SL12S is designed for use with most trophy-class saltwater species such as tarpon and billfish.
What finish does the hook have and what are its benefits?
The hook has an NS Black finish that provides durability and resistance to corrosion, making it suitable for long-term use in saltwater environments.


Joseph Springer –
I’ve used this hook for several seasons in the Gulf and it holds up well under heavy bites. The shorter shank works perfectly with my small streamers and the black finish doesn’t tarnish even after months of exposure to saltwater.
Jonathan Thomson –
Great strength and reliable performance. I use it for both tarpon and snooker. The straight eye makes tying faster and the wire doesn’t bend easily during casting.
Phil Turner –
Solid hook, works well with small patterns. A bit stiff to start with, but after a few uses it becomes comfortable. Not the smallest hook, but fits most of my current setups.
Mary Howard –
Highly durable and corrosion resistant. I’ve used it in both coastal and offshore fishing and it still looks sharp after a year of regular use.