It's like a shackle, but the stud slides in instead of being screwed, easy to close and can't open alone.
<iframe width="560" height="315" src="https://www.youtube.com/embed/mP8o87TVSe4" frameborder="0" allowfullscreen></iframe>
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.