Paracord bracelet parts

[saylorbrand]

Trying to figure out what the adjustment piece is, that "survival straps" uses for there shackle option. Please tell me what it is and were I might find this piece.

 

[baldtaco-II]

It's a custom part rather than a marine part because it has their advert built into it. Essentially, it's no more than a block with four holes drilled through. Pick a hole to poke the shackle through.

 

[thebrain]

It would be easy to make your own if you have a chance to use a drillpress, and a hunk of steel or aluminum . They have a stainless shackle like those at home depot near the chain.