DJI Specta Mini 2/4K and so on Blade Brakes

It's a simple TPU Print. This print attaches from the bottom of the Motor Arms by spreading the corresponding Blade Brake, and pushing up. The front unit will have a noticeable taper and bigger vertical taper faces the rear. The rear is pretty much a box, but a slightly higher lock tab is to the rear. The Brakes secures by pressing horizontally to tighten. The elongated open end tabs secure the blades from flopping around during Pre-Flight Checks, maintenance, display, and so forth.
 

I simply got tired of the darn blades flopping around when I am doing my Pre Flight checks and so forth.

Hope it comes in handy.