This size coupling works with both the #3 and #6 size chain.
Used for the same general purpose as 'A' couplings (to attach ball chain with a screw, bolt, rivet, etc.), except these are detachable rather than permanent.
2 Reviews Hide Reviews Show Reviews
Have been ordering from BCM for several years now. Always consistent, prompt and courteous. Like knowing that the product is MADE IN THE USA.
I bought this to finish a wind chime I made. If I could post a photo I would. They worked perfectly.