I made 3 of these that I don't need. These are $40 each. I know, it seems like a lot. After materials and the cost of shipping the components is covered, you will be paying me about $6 for the time to stitch one of these up.
I'm not interested in shipping. I'm terrible about getting to the post office in a timely fashion and I end up feeling guilty about it. I live in Seattle and work in Everett. We can arrange pickup anywhere between the two.
The mini carabiners are made of stainless steel. They have a working load limit of 260 lbs. (locking carabiner shown for size, not included)
The swivel is rated around 250 lbs WLL. The webbing is 1/2" mil spec. The seams are covered in shrink tubing to protect the stitching and prevent it from getting caught on things.