The TiGr Lock comes in two widths, 0.75" and 1.25". That German video does not show or mention the 1.25" wide version; I don’t know why they left it out.
As we said on Kickstarter back in 2011 “The Titanium shackle will be available in two widths; 0.75” and 1.25”. The 0.75” provides good...