I'd assume it works with most, if not all circular saws. I designed this to work with my SKIL 15 Amp 7-1/4 Inch Circular Saw, model 5280-01. You can see from the cad shots; I've reinforced the holder and pins for added strength.
Saw Dimensions: 14.2 x 9.8 x 8.5 inches; 8.7 Pounds
The author marked this model as their own original creation.