I'm asking in the context of PVC weatherproof boxes. What I'm looking for, for example, is the different designations for a:
PVC 1/2" 1-gang box with one hole
Versus
PVC 1/2" 1-gang box with two holes, one on each end
Versus
PVC 1/2" 1-gang box with two holes, both on each end
Et cetera, et cetera.
PVC 1/2" 1-gang box with one hole
Versus
PVC 1/2" 1-gang box with two holes, one on each end
Versus
PVC 1/2" 1-gang box with two holes, both on each end
Et cetera, et cetera.