V2 version fits the Txi-D/Ev-D only.
If you're one of those anglers who like to have their bite alarms perfectly aligned on a rod pod, or bank stick setup, the D-Lok quick release system will remove the annoying problem of screwing your alarms into a thread which doesnt allow your alarms to align.
Not only can you perfectly align your bite alarms, but the quick release system saves you time when setting up and packing down, meaning you can fish for longer!