180 Piece Rubber Grommet Assortment by InstallGear Review

This is exactly what I was looking for. Impressed with the quality and quantity of the goods you receive. The only wish is that they exchange some of the smaller, less useful ones for larger ones. The little ones are very small.

Misleading description. This is sold as a set of 1/4"-1" however they list the OD size on these bushings. Actual inner diameter is 1/8" to 5/8". There is a big difference here. Decent set for the money but they should better describe what you are buying.

Designed for SAE drilling in thin sheet metal, very narrow gap. Metric holes don't work very well and will pull them out if you pull something through them. The SAE holes fit snugly and they stay in place. The case broke open upon delivery leaving the sockets all over the place and some lost through a hole in the crumpled box. Wasn't thrilled but what to do with rude native speakers otherwise it's ok for what they do in a pinch.

So I have never bought or used sockets. I installed on my truck and wanted to use a grommet to prevent wire wear down the hole. I used a 5/16 bushing and the hole I drilled wasn't 5/16, I had to make a much larger hole. I'm not sure if that's how it usually works, but I found it a little frustrating. I wish they listed both sizes, the size of the hole needed and then the size of the hole for the bushing. Otherwise it gets the job done and seems to work fine for my application.

Not much to say about them other than they work as expected and come in a variety of sizes. I use them to protect the wires going to the body of the Arduino project. This is plastic for prototyping, but metal will be used in the final versions. They are not suitable for waterproof applications without additional filler, but do a good job of reducing wire abrasion on the case. The installation is quite easy. I use a reamer to clean up the drilled hole and (sometimes) use some hot glue if there's