other commercially available shock absorbers.
The 270-pound dyneema core and heavy-duty swivel clip make it a tool for any use.
It can be put between the reel line and the monofilament, for classic fishing, or in pure South African style between monofilament and head, when you let the rifle go after a large pelagic.
In any case it will do its job very well and without risk of breakage.
 
Available in 2 colors, blue and green.