In my piles of random hardware I have a pile of brass compression fittings for water lines. I have two different types of compression nuts. One has a sleeve inside it. The other doesn't. What's the
Is a Push-Fit or Solvent Weld System Better For You?
A Complete Guide to Compression Fittings
Brass Fittings: The Ultimate Guide
Wye fitting with clean-out, can I reuse or replace?
plumbing - Compression fittings in tight spaces - Home Improvement Stack Exchange
Jones Stephens C17125 tee, 1-1/4-Inch, White - Pipe Fittings
PEX Pipe 101: All You Need to Know - Bob Vila
water - What type of compression fitting do I need? - Home Improvement Stack Exchange
PLUMBING GLOSSARY — Kevin Szabo Jr Plumbing - Plumbing Services│Local Plumber│Tinley Park, IL
What is PEX Compression Fittings - Knowledge
Proline Series 3/8-in x 1/2-in Compression Adapter Fitting in the Brass Fittings department at
Solvent Weld and Push Fit Pipes - What's the Difference?
plumbing - Do I need to prepare old pipe to install a compression fitting? - Home Improvement Stack Exchange