Review on 125-Piece Rubber Grommet Set For Firewall Holes, Electrical Wires, Plugs, And Cables Of Machines And Cars - Wire Gasket Ring Kit For Improved Performance And Safety by Kevin Mckechnie

I’ve got a few holes in the firewall and floor to plug along with replacing grommets on older wiring runs. Don’t forget to use touch up paint on those drilled edges to keep the rust from forming! Silicone lubricant helps with threading wiring/ cabling through on long runs.Very handy set for automotive use!