There is a world somewhere between reality and fiction. Although ignored by many, it is very real and so are those living in it. This forum is about the natural world. Here, wild animals will be heard and respected. The forum offers a glimpse into an unknown world as well as a room with a view on the present and the future. Anyone able to speak on behalf of those living in the emerald forest and the deep blue sea is invited to join.
I would be personally even more interested about figures what comes to visible part of claw. That is after all what is making wounds etc., not the hidden part. There seemed to be difference when looking at these claws.
I copied your photo and added blue line to show what distance I would be interested to see too. I hope you don´t mind using your photo.
Here is how the entire blades of the lion claws look like when being completely pulled out from the bone sheath.
I would say that the largest tiger claws will have roughly 5 cm or 2 inches long blade from the exposed part.