Support Collars for snares. (Whammys). Put these next to the lock, then push a #9 support wire or a pig tail support into it. Locks the loop into place and support the snare. Fits all sizes of cable.
These wammies work great in snare building and are very cost effective
Very well constructed and will last for the duration of the snare
They are a little big even for 9 gauge wire if you like a tighter fit to hold your snare just right