Made with a button knot that is larger and stronger than a diamond knot. Exposed strands are buried inside the rope for a clean look with no fraying of the ends. 

These Shackles are the easiest to open/close and are  the strongest

Shackle design. Produces a shackle that is 230 percent the strength of one line. Over 3500# break strength. Other diamond knot designs are only 135-180 percent line strength  

Quantity of one is a pair of shackles in your color choice. 

Colors combos are available to just message me and I will send what you want .

shackles weight about 1/4 ounce for a pair 

they are about 8 inches long open and just over 3 inch diameter closed (see pics)

Made with 7/64" Amsteel dyneema