Originally Posted by OurWorkbench

I think what you are referring to is the " No-Hassle Triangle Gauge" which, I think, can be found at https://www.nancysnotions.com/trusty...gauge-set.html
https://www.joann.com/nancy-zieman-n.../14059083.html
https://www.missouriquiltco.com/shop...triangle-gauge
and probably other places.

The blog describing it, can be found at
http://www.nancyzieman.com/blog/quil...sle-triangles/


Janey - Neat people never make the exciting discoveries I do.