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🔧 Elevate your DIY game with pro-grade fittings that never quit!
This 180-piece compression fitting kit features lead-free brass ferrules, inserts, and nuts in four essential sizes (1/4", 5/16", 3/8", 1/2") designed for quick, tool-free assembly. Engineered for durability and corrosion resistance, it’s perfect for air, water, fuel, oil, and inert gas lines, compatible with multiple tubing materials, making it the ultimate all-in-one solution for professional and home plumbing projects.
| Color | 180pcs Kit |
| Exterior Finish | Brass |
| Fastener Type | Hex |
| Finish Types | Unfinished |
| Item Dimensions | 8.26 x 4.32 x 1.25 inches |
| Material | Brass |
| Material Type | Brass |
| Metal Type | Brass |
| Number of Pieces | 180 |
| Size Name | 180pcs 4 Size Kit |
| Thread Size | 0.375 inches |
S**E
Saves time
Saves a trip to the hardware store and hope they have it in stock.
L**.
great asortment
as discribed
A**R
Must Have
Great to have for the DIY projects at home, no multiple trips to the big box stores
O**E
SAE or Metric Sized...?
Even though the sizes are printed as SAE, I'm guessing they really are metric - tried a 5/16" nut on the threads of a connector that should take a 5/16" nut but it was way too loose... I'm sure I will find a use for them on metric sized piping; too much of a hassle to return them...
P**K
Great kit to keep around
When you consider what the Big Box stores want to charge you for brass nuts, ferrules, and inserts. If you ever need to use 2 sets, this kit will pay for itself and you get 50 ferrules, 50 inserts for plastic tubing, and 20 nuts (which are the only reusable part). Perfect for all of your 1/4" plastic and copper tubing needs!
D**Z
Bueno
Excelente
A**R
good quality, but make sure they are the size you need
these things are really handy when your 3d printing, i used to never use them know i use them all the time...
L**B
Perfect
Exactly what I needed
Trustpilot
2 weeks ago
3 weeks ago