They also make them male x female threads, 90s and up to 1" (that I've seen)... I think they are a pain in the a$$ to feed the wires through if you don't place the union in the right place... Personally, I prefer to use LBYs..
The sell electrical supplies. They are high as giraffe nuts. One of the towns I work out of has no electrical supply houses. I have to travel min of 45 minutes one way to get supplies. I can stop in here and place an order a week in advance.
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