use them on my mobula7 and they work grate

You can feel the loss when you fly it. After the Gemfan Micro Whoop 40mm Durable 2 Blade is released, then I will never touch this one.

some of the holes are to small I may have bent a shaft installing one onto a moblite7

Used these to replace stock Moblite7 props, and they worked just fine! Plus, the grey looks better than the original green in my opinion.

I'm running these on a 2S tiny toothpick build, they are agile and sounds great, less aggressive angle compared to the Venom 31mm props