Thanks for posting these!
Those are cool. Especially given that it is 10/pack for the same price as 2 each for the "official" clips.
I wonder how long/wide they are?
I've got some around here, but from memory, I'd guess 5/8" to 3/4" OAL. But, I don't recall if I got the Small or Large size, so there's not much point in measuring one, if (IF) I could find one. However, since I remember well that the SM and LG were rated for the same 25 lbs (correct or incorrect, as it may be), I probably bought the smaller ones. I know I only bought one size, and thought they were pretty cute for some model aeroplane purposes!

Steve
EDIT> If you're going to use these for 1/2A line clips, I'm certain they'd be fine, but please do your pull tests and all that stuff!