The Saturday Morning Plumber’s Quiz: Can You Name These 20 Hardcore Plumbing Tools?
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Which secure ring is bolted directly to the bathroom subfloor to lock down both the drainpipe and the toilet bowl?
Explanation
The closet flange is a vital floor fitting. It glues onto the waste line and bolts straight to the wooden subfloor, providing sliding anchor slots for the J-bolts that keep the toilet firm and static.