Thought I would share this, Just received these new cabled aluminum tags, they work out to be able $1 each.The cable wont break and removal is impossible. The spec, cable 1.5mm thick, they thread through the hole and the cable cant come back the other way. The cable is tough and needs to be cut with some large side cutters and even then you have to squeeze pretty hard. My Partner naturally said, "you don't really need a tag do you"? Of course she is right, even so I felt a bit deflated, I mean we are programed to build better mousetraps for our respective partners. Even if I did unscrew the tether and pull out, I for the life of me don't know how I would get it back in. Looker 2 would be relatively easy but with the steelheart pictured I have to turn the cage upside down even with the key to get it thread started when I am putting it on. But then, for a guy there IS a big difference between, "really can't" and "really really really really really can't" !!! Hey Anyways these tags may work for others, PA, tether, threaded or not