45PCS Plastic Hose Barb Fittings, Equal Diameter Two-Way Adapter Connectors, Aquarium Airline Tubing Connectors, Plastic Barb Joint Splicer Mender Adapter Union for Fuel, Gas, Liquid & Air Tubing.
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Availability:
In Stock.
Arrives
Monday, May 25
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Features
- PACKAGE CONTENT:This assortment includes 2 sizes, totaling 45 pieces of hose barb fittings, offering great value.The hose connector can be connected to hoses with OD of Equal diameter hose fittings - 3/8" , 1/4", 3/16", 5/32", 1/8", Reducing Hose Fittings-1/4" x 3/8", 3/16" x 1/4", 5/32" x 1/4", 3/16" x 3/8", 1/8" x 1/4", Packed in a PP box, it is easy to access and store.
- MATERIAL: Crafted from high-quality PP (Polypropylene), these plastic barb connectors are durable, strong, water-resistant, and chemical-resistant, ensuring a long service life. Featuring smooth surfaces and inner walls, They are lightweight with a compact design. Precision craftsmanship guarantees safety and reliability.
- WORKING TEMPERATURE & PRESSURE: Translucent PP (polypropylene) hose barb fittings operate between -22F and 284F, resisting acids, alkalis, salt solutions, and organic solvents at temperatures below 176F; however, they can decompose under high heat or oxidation, with a melting point of 329F and softening around 311F. Milky white PE (polyethylene) plastic tubing connectors work from -76F to 197.6F, with a melting point of 233.6F. Both materials offer durability and chemical resistance for various applications.
- EASY INSTALLATION: Barbed hose fittings ensure a simple, secure setup. The barbed ends grip the tubing tightly to prevent leaks. For a tighter fit, use a heat gun to soften the tube before insertiononce cooled, the connection stays firm. No special tools required.
- WIDE RANGE OF USE: Pipe connectors suitable for applications in food , beverage,laboratory and Aquarium Adapters Air Gas Water Liquid Fuel Line Catheter Tube Pump Adapters.
Size: 3/8", 1/4", 3/16", 5/32", 1/8"
Material: Plastic
Brand: Jeyermier
Color: White
Item dimensions L x W x H: 8.3 x 4.3 x 1.2 inches
Connector Type: Adapter
Exterior Finish: Plastic
Thread Type: NPT
Number of Pieces: 45
Manufacturer: Jeyermier
Brand Name: Jeyermier
Number of Pieces: 45
Model Number: RGJT002
Manufacturer: Jeyermier
UPC: 799646439144
Included Components: 90 Degree Elbow L Fitting, Barb Reducer, Plastic Joint Splicer and Union Adapters, Barb + NPT Male Thread Adapter Fittings, Plastic Hose Barb Fittings Assortment, Tee T 3 way Equal Barbed Hose Fittings, Tee Y 3 way Equal Barbed Hose Fittings
Unit Count: 45.0 Count
Size: 3/8", 1/4", 3/16", 5/32", 1/8"
Item Dimensions: 8.3 x 4.3 x 1.2 inches
Connector Type: Adapter
Thread Type: NPT
Color: White
Exterior Finish: Plastic
Material Type: Plastic
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, May 25
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Wide variety of small fittings. Worked great to splice the windshield wiper fluid line in my car!
Reviewed in the United States on February 12, 2026 by cody andrew
It’s always good to have a variety of these on hand. I used a couple of these for my aquarium setup and they fit perfectly with no leaks. The plastic feels durable and the barbs hold the tubing securely. You get a lot of pieces for the price, so it’s a great value for any DIY plumbing or air line projects.
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Reviewed in the United States on February 8, 2026 by Matt & Kat
I have a bunch of different boxes of assorted barbed adapters, but when I needed to solve a problem for some filtration testing, this box is the one that had the right adapter for me. While it can seem excessive to have random, assorted adapters on hand it really made my life easier and allowed me to try the adapters for fit for non-standard sizing, something I wouldn't have been able to do locally. And this assortment had the sized I needed - granted some of that is luck, but I made that luch by having these on hand. These fittings have nice fit and finish. The grip the inside of the different tubing I have well, and I can compensate by using a different size depending on the type of tubing because of the variety of sizes. Overall, they give me the functionality I need at a reasonable price, especially compared to the time and gas it would take if I didn't have these on hand. So far, the durability seems good enough, but brass and other metal fittings are stronger.
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Reviewed in the United States on January 3, 2026 by Amazon Customer
I work on a lot of cars and sometimes when you take apart old brittle hoses or connectors, they brake and create all kinds of havoc with air / egr codes. I always keep these in my shop because they make splicing broken or leaking hoses together easy. I usually throw a little screw style clamp on each end of the hose to make sure they don't leak. These can be used for liquid filled hoses as well but I don't know how well they would hold up in a fuel line. Air and coolant seem to work without any issues. These are a great value and have saved me several times from having to replace a whole hose.
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Reviewed in the United States on December 30, 2025 by Jeff
Testing these on some ome of my clear tubing they work fine and fit snugly, which in turn makes it so they don't like, which is good. I was disappointed to find I was one short than what was on the box inventory when I took them out, sorted and counted them. The container they come with that has separate storage slots could be improved with what they already have there. I found that everything was mixed in together when I opened it. There are not enough slots for the different sizes to keep them all separated, which surprised me as there is enough room and if you look in the pictures there are places to put additional dividers with grooves already to receive extra dividers, so that they would all be organized, they just didn't put in the extra dividers.
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Reviewed in the United States on December 27, 2025 by Serendipityman
I got these because I keep aquariums and have had plenty of occasions where I've needed a coupler for connecting hoses. I especially like that some of the fittings are reducers that connect two hoses of different inner diameters. This set of adapters is great to keep around and the only thing that would've made it better would be if it included hose clamps to further secure your connections. I can't speak to long-term durability, but they do what they need to do and I think they are a good value.
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Reviewed in the United States on January 1, 2026 by Amazon Customer
These hose fittings are great for fitting together various sizes of tubing. They’re durable and function as described. This set is a great value for the amount and variety of fittings included and has been very helpful around my house.
Reviewed in the United States on January 7, 2026 by E.
This is a nice set Plastic Hose Barb Fittings. There are 10 different sizes and 45 pieces total. Nice to have a variety of sizes around just in case I need them. They seem pretty sturdy. Good for connecting up hoses to your aquarium or hydroponics. They are translucent, so you can see if there is liquid inside or if what color liquid/gas is flowing through it if you are mixing up gas and liquids. But I'm not planning to do any scientific experiments or chemistry. Will be connecting them to air pumps and water pumps.
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Reviewed in the United States on December 24, 2025 by Kit