Table Saw Blade Gripper for changing blades.

I got tired of using a piece of wood to prevent the saw blade from turning while loosening and tightening the retaining nut. I didn't want to buy a Bench Dog Blade-Loc so I designed my own with FreeCAD. I printed it on my MK3S with a 0.4 nozzle using orange KVP PLA and a 0.2 layer height. I printed it on a smooth print plate using a glue stick. Organic supports were used to support the upper side of the blade notch.