How to quickly and easily mount square nuts in a server cabinet?

Question

Iron

Share your experience on how to insert nuts when installing equipment in cabinets, once I used the convenient Hyperline HL-NUTL tool, one movement and a nut in a hole, but now it’s impossible to buy it, it’s out of production.

Now I insert it in the old fashioned way, just with my fingers, speed and convenience suffer, and my fingers hurt, especially if the nuts are used a second time.
Who, how, with what tools solves this problem?

Answer 1

I give an idea - take a "computer plug" (used to close open slots opposite the motherboard slots) and make such a "tool" yourself.

Answer 2

A completely banal flat screwdriver is suitable :) Problems begin only when the Indian manufacturers missed the size a little or the spring on the latch is a little tight and does not fit right away

Answer 3

I also didn’t understand the problem: they always inserted these nuts with a simple flat screwdriver.
I would never have thought to make a special tool for this task....