Review on 🔌 Enhanced Electrical Assortment: See Through Components by ECUDIS by Edward Gordon

These rubber bushings work very well. I gave 4 stars because it is made in China and not the USA. I've only used a 1" grommet so far, but it protects the wires well. I needed a grommet to run two 4 AWG wires and a few smaller 14 AWG wires through my Jeep's firewall. All fit without problems and are now protected from rubbing against any metal. I like that they are the kind you cut your own slot in, not the ones that already have a hole punched in them. This will feed your cables nice and tight through the grommet, rather than creating an open space that will allow water or debris to pass through the firewall, as we all know Jeeps get dirty. The plastic casing isn't the best quality, so be prepared to either use duct tape to close it or have some rubber pads everywhere.