Chicago Cutlery 9G21BH Blade Angle?

Does anyone know what the blade angle is on this model Chicago cutlery knife set? They’re stainless steel. The set I have appear to be the same as one they offer now just an older model number. The new set states on the website they have a 26 degree blade angle but I can’t find any info on my particular model number and I want to be sure before sharpening mine of what the blade angle is.

Appreciate any help you all can offer!