伸縮導螺桿蓋安裝

I was dreading lining up those brackets, but these jigs took all the guesswork out. Used a transfer punch right through them and the holes lined up perfectly. Worth every penny for saving that frustration.

Finally, no more measuring and second-guessing where those brackets go. The transfer punch holes lined up perfectly on the first try, saving me a ton of time.

Didn't think I needed a jig until I tried lining up the end brackets without one. These hold the bracket right where it needs to sit so the transfer punch marks land true every time. Way faster than eyeballing it.