Review on 🔩 TIME-SERT M8x1.25x11.7mm 10-Pack Insert, Part Number 18121 by Samiran Pusarla

I have used spiral coils in the past and hate when they come loose with your screws and/or the difficulty of fitting them properly. When you install these inserts the end result, especially in aluminum, is even better than the original, they are expensive but we all know you get what you pay for.