Stitch Line Distance To An Edge

[snubbyfan]

I'll generally go about 3/16" or so. Often I don't measure, I just go with looks about right to me.

This holster was measured and the stitch line was placed at 3/16".

[JamesR]

I know in Stolhman's book on stitching he advises that the stitch line be the same distance as the total thickness of the sewn parts.

I can see how this might not look right on some sheaths or holsters. I guess my question really has to do with the strength of the stitchline. Depending on the cord size,spi and awl size how much leather does one need to the edge for strength.

I imagine the grain of the leather might also be relevant.

Edited January 29, 2016 by JamesR

[zuludog]

The first book I got on leatherwork was 'Leatherwork: A Practical Guide' by Chris Taylor

In it he states that the stitching line should be set back from an edge by the same distance as the thickness of the leather, even if several layers are used

For example; I make knife sheaths from 3,5mm veg tan leather. A sheath has a front, a back, and a welt, so the total thickness is 10,5mm. But the stitching is still set back 3,5mm