non-insulated connecting sleeves (sleeves). we connect the wires correctly and reliably.

microview. to connect the wires, you can use different methods – soldering, twisting, and crimping. it is for the latter method that these bushings are used (or sleeves, there are different names – for example, GML, tinned copper sleeve). crimpers are used for their reliable crimping. I crimp incorrectly, with a regular crimper for non-insulated terminals. “According to Feng Shui”, slightly different tools are used for this type of sleeves. but my method holds quite well.

I bought sleeves in two sizes for different wire sections, here are one, here are the second.

in principle, the entire review can consist of one photo:

with a comment that https://jiji.com.gh/21-grass-rugs/artificial the length of both bushings is 15mm, the outer diameter is 4mm and the inner diameter is 2.5mm, while the second type has diameters of 3.2 and 2.1mm, respectively. not magnetic, yellow under coating.

Just in case, I crimped the wire and took a picture of the result:

anticipating comments like “Yes, here we are in Leroy” – Leroy is a thousand km from me, and the post office is one and a half km. in local stores, as a rule, they sell only insulated sleeves, and they are noticeably more expensive.

so, whoever can – take it offline, and whoever can’t – I recommend this seller and this product, I really liked everything.

UPD: here in the comments they ask many times: “but how to crimp such cartridge cases so that it’s feng shui and all that?”

I think, with such matrices:

and here: