20pcs Cable Gland Waterproof Adjustable 3-13mm Cable Connectors PG7 PG9 PG11 PG13.5 PG16 Plastic Cable Gland Joints Wire Protectors

Good quality

There is nothing about this that is waterproof. No gaskets or anything included to ensure water doesn't get around the cables. Waste of time.

I purchased these for my Meshtastic nodes project. These will work great.

good

I never knew these were called cable gland, but I am glad I figured it out. I rebuilt a big fan and needed a stable cord so the wires inside don't touch the motor shaft. I used the smallest size that would fit. I wish the package would tell you what size drill bit you need for each size. The quality is good and there is a small inner bushing that helps keep everything snug once tightened. Now I have some on hand for other projects.