I used mine for metal building entrance with a drum roll up door. Only equipment that goes over it is a 1000lb golf cart and a commercial mower but it is heavy duty enough for that!
By Vic Armstrong
Yes,i’m sure 120 will not damage them,they are extremely strong.
By Kirk Houston
They do fine in southern FL
By Rod Harrod
Mine have been outside for over a year.. they are pretty heavy duty. There are no holes to bolt them down so you could have to drill holes through them
By Eartha Huxley
Yes,they are durable and I think you can drive over them multiple times a day.
By Deborah Pearson
Sorry no idea… have only used these in wintertime to cover extension cord, crossing over a gravel driveway. They are fairly sturdy.
By Setlla Temple
1) l would feel good in saying they will stand high temps however I don’t get that high where we live 2) very heavy quality construction. Thick and heavy and flexible. However the cover that hides the cable is 1/4 inch plastic and is supported well. They would handle high traffic. They can be bolted down if desired.
By Clare Child
I have been using these for several years and have not both of them into the black top nor fasten them Down. I drive over them almost daily and they’ve held up beautifully.
By Atwood Jasper
I don’t know the answer to that the black part of the chanel should be able to absorb the heat Not sure about the yellow cover it’s thin and could warp Where I live it does not get above 80 degrees If you bot running any electrical across your driveway I would use concrete
By Ken Donne
Not sure about that temp, but here in North Ga. they work great, we drive over them daily. I don't see where there is a predrilled hole to bolt them into the driveway. We use them so we can hide our water hose which goes across our driveway. Plus they are great to slow people down coming into our long driveway. Pretty heavy duty, I think, we drive our camper over them, not daily, and also UPS and FedX come over them with no issues. Hope this helps.
By Bernard Veblen
I honestly can't answer that question. I use them to cover A/V cables and power during events and they do fine. Light traffic and temperatures at around 100 degrees.
By Bonnie Jeremy
120 degrees? Can't answer, b/ where I live it it hardley ever gets above 90.
I drive over them and there not in a dip, or nailed down
By Letitia Peter
These are designed as temporary cable troughs and are not designed for permanent installation . Moreover stored in a hot vehicle or trailer they need to be placed horizontally for storage as the heat can warp them if upright. They will flatten out in the heat.
By Matt Bertha
I don't know about daily use, but I've used them plenty in the Phoenix, AZ summers with mid-sized vehicles occasionally driving over them.
By Iris Noyes