I keep a plumb bob in my tool back-pack. I use it a ridiculous amount and I'm mostly a service plumber. Any of you guys use one? What other old school tools
What Is a Plumb Bob, and How Do You Use This Tool? - Bob Vila
How to use a plumb bob
Hercules Megatape 0.5-in x 21.6-ft Plumber's Tape in the Plumbers Tape department at
What Is a Plumb Bob, and How Do You Use This Tool? - Bob Vila
Plumbing - Bob Vila
Plumb Bob: How to Use Plumb Bob, Find Plumb with Plumb Bob
Basics You'll Find In a Plumber's Toolbox
Optimize tool visibility and accessibility on the job with the DEWALT 16 in. Pro Open Mouth Tool Bag. Featuring a durable construction and an IP54
DEWALT 20 In. Pro Open Mouth Tool Bag
Why aren't SharkBites considered a permanent plumbing solution? What would happen if I used one and didn't bother to change it? - Quora
How to Use a Plumb Bob / Carpentry Tips from Tiny House Academy by Wild Abundance