What do you guys use when running 1/0 welding cable through sheet metal?

[mgcauctions09]

I was looking for some rubber grommets for 1/0 welding cable but can't fInd any.

[nineball]

go to any auto parts store and get a pcv valve grommet. they come in all sorts of sizes nd one will work for you.

[BassMechkanic]

you can goto lowes/homedepot, buy a liquid tight conduit ends, i cut the ends that would go into the liquid tight off and debur, drill hole in sheet metal, these screw together with oring seal on each side. i have used straight and 90's work perfect and only cost like $1-2

[Ignatowski]

rubber grommet - use a unibit to drill the hole till u get the size just right

[smullen]

I use these...



Come in different sizes and they work great...

***Edit*** Here is a link to them BTW... Sorry...

http://www.darvex.com/PG34/0+Gauge+Pro+Grommet.html

[joeybutts]

existing grommets.....The grommet already in my firewall was about 4" in diameter....

[mgcauctions09]

existing grommets.....The grommet already in my firewall was about 4" in diameter....

Yeah I have about 8 runs front to back.