Using plugs instead of tape with bbq guru

[Tim D]

A few months back I saw a picture of a WSM with a bbq guru connected. Instead of the tape they send with it, there were plugs in the other 2 vent holes. They appeared to be removable. I would appreciate it if somebody could tell me what they are called and where I could get them.
Thanks in advance,
Tim

 

[Jeff R]

I believe they are electrical conduit box plugs. Try a home center or hardware store

 

[Tim D]

Thanks, I will check it out!

 

[timothy]

Yep to what Jeff said. They be 3/4" knockout plugs and available in SS.....

Tim

 

[Bob Mann]

They are electrical KO (knock out) seals. Any home center or electrical supply sells them.

Bob

 

[Mac D]

http://www.homedepot.com/h_d1/N-5yc1v/R-202209533/h_d2/ProductDisplay?catalogId=10053&langId=-1&keyword=Nickel-Plated+Steel+Hole+Plug&storeId=10051

These are the exact ones I used. I tried the electrical KO seals from Menards (3/4") and they didn't work. They actually measure 1". Not sure why they are 3/4" on the label.