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🔧 Seal it like a pro — don’t let leaks hold you back!
This 25-piece brass pipe plug set features five NPT thread sizes (1/8" to 3/4") made from premium corrosion-resistant brass. Designed with a countersunk hex drive for secure sealing, these plugs are engineered to prevent leaks in pipes, machinery, and automotive systems, making them an essential kit for professionals demanding durability and precision.
| ASIN | B08C2KRYF4 |
| Best Sellers Rank | #161,952 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5,374 in Pipe Fittings |
| Brand | QLOUNI |
| Brand Name | QLOUNI |
| Color | Stainless Steel |
| Connector Type | Pipe Plug |
| Customer Reviews | 4.6 out of 5 stars 571 Reviews |
| Exterior Finish | Brass |
| Item Weight | 1 Pounds |
| Manufacturer | QLOUNI |
| Manufacturer Part Number | MG0471 |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Number | MG0471 |
| Number of Pieces | 20 |
| Set Name | 20pcs Stainless Steel Pipe Plug Set |
| Size | 1/8", 1/4", 3/8", 1/2", 3/4" |
| Thread Size | 1/8", 1/4", 3/8", 1/2", 3/4" |
| Thread Type | NPT |
| UPC | 607860937776 |
| Unit Count | 20.0 Count |
E**N
Great product
Installed the plugs on the water pump and intake manifold to block off un-needed ports. Had to really wrap them with a few layers of tape to keep them from leaking but afterwards, worked flawlessly.
B**.
Good value
Well made stainless
I**D
Plugs, SST Pipe
Product is as advertised and arrived on time.
T**K
Very Nice Pipe Plugs
These pipe plugs are exceptional! I needed plugs for the engine in my 67 Camaro because I removed the heater core. They look great, they are very well built, and they complement the engine very nicely. Definitely recommend for any project that requires pipe plugs.
C**L
Very short plugs
Just be advised these are short! It is possible depending on your hole that you may simply screw the plug all the way through. I first pulled out the 1/2 plug for an air manifold end, looked nice, grabbed a 1/2" allen and it was just to large so I figured "Metric"? Nope that didn't work either. So I ended up with an old 1/2" allen I had and worked it on the grinder until I had a fit. Next up was a 1/4" NPT hole. This is were I had to give up If I tightened any more to stop the leak I swear i was going to run out of thread and drop the little 1/4" plug into the manifold. So far this is my experience with these plugs UPDATE. Be advised these are NOT tapered plugs therefore will just keep turning without tightening and sealing. Pretty much JUNK!
K**T
Nice kit
Nice fir the price
A**O
They Works
As expected. I used them from small block Chevy intake manifold
G**Z
Stainless steel
Look great on my intake manifold
Trustpilot
5 days ago
2 days ago