jingyi Stainless Steel Mini D Shaped Bow Shackle, 3mm, Silver Color,for Paracord Jewelry, Marine Tackle-10 Pcs

This is what 3mm looks like

Holes in tabs used to tighten the screws were off centered on some of the shackles.

Bought these to repair a stainless steel ring that broke in a 50-knot gust on bar and lines set for kite boarding. Seems to be doing the job for now, but has only been tested in 20-30 knot conditions. If it holds a 50 knot gust, I'll give it 5 stars.

Excellent quality

I got the wrong size, but good quality

This works as said make sure you get the right size inserts

Works great for 1/10th scale RC crawlers.

Bracelet