Addition/replacement for the snap on a our leashes, per snap. (Just be aware this is only with leash purchase).

The black carabiner is made of aluminum with a twist lock (twist to open, auto locks when shut). It is only 25gms in weight but very strong at 400kgs pull strength.  It also has a swivel- I put it next to the purple regular style carabiner so you have a visual reference. 

If you would like to purchase this solo without leash purchase - it is an additional cost to cover full cost of carabiner.