Best Black Luer Fittings in 2026

Connections: Hose Barb x Hose Barb

Material: Brass. Connections: 1/2" x 3/8"

Temperatures range from -40 to 160 F

Connections: Hose Barb x Hose Barb

Material: Brass. Connections: 1/4" x 3/8"

Temperatures range from -40 to 160 F

Packaging Includes：3 PCS Two-Ways Brass Hose Mender, 6 PCS Stainless steel pipe clamps.

Size: The outer diameter of the hose barb is 3/8"(10mm), Suitable for connecting 3/8"(10mm) inner diameter hose.

Material: Hose barb splicer mender made of brass. Pipe clamps all components are all made of 304 stainless steel and will not rust.

Product Size: 1/4" ID hoses x 1/4" ID hoses x 1/4" ID hoses

Branch tee for connecting and branching three hoses,easy to install

Packaging Includes: 2 Brass hose tee connectors with three barb , 6 Stainless steel pipe clamps

Barb tee to connect three hoses, we can provide customized orders,including oem.

These T fittings contain lead and are not allowed by federal law to be installed for potable water use in the U.S.A. and its territories.

Fitting connects to 1/2" I.D. hose on 3 ways ends

Standard 1/4 npt to 3/8 barb for connecting a hose to a male threaded connection of a different diameter

Brass material make it strongest construction for prolonged service life,Easy to use and reliable

Hose barb on one end and male NPT threads on the other, no leaking and durable, easy to connect and disconnect

Made of stainless steel 304, heavy duty, durable.

1/2 NPT (National Pipe Taper threads) x 1/2" inch inner diameter hose

Great for attaching 1/2" inner diameter hose, and npt 1/2 ball valve

Can be easily connected to the hose.

Temperatures range from -40 to 160 F.

Connections: Hose Barb x Hose Barb x Hose Barb.

【Material】 Plastic barb connector, made of high-quality PP（Polypropylene）material

【Size】Can be connected with 1/8" Hose ID.

【Compatible】Plastic barbed fittings can be used with PVC, PU, Rubber hose or tubing.

Material: Made of 304 stainless steel, corrosion resistant ductility at high temperatures, and low magnetic permeability.

Size: 1/4”Barb x 1/4”Barb x 1/4”Barb – 6mm Barb x 6mm Barb x 6mm Barb.

Fitting connects to hose on all ends.

【Material】 Plastic barb connector, made of high-quality PP（Polypropylene） material

【Size】Can be connected with 5/16" Hose ID

【Compatible】Plastic barbed fittings can be used with PVC, PU, Rubber hose or tubing.

√【Material】Made of solid brass, high quality, can work in high temperatures and pressure.

√【Size】3/4"Barb x 3/4"Barb, suitable for 3/4"ID tubing.

√【QuantitL】2PCS 3/4" brass L barbed fitting, 4PCS hose clamps.

★ 【Material】: Solid Brass construction. Durable Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability.

★ 【SIZE】: 3/8" Hose Barb x 3/8" Hose Barb.Thru-Bulk Bulkhead Fittings is connect with 3/8" ID hose with the same size.

★ 【Introduction】: Smooth surface and inner wall, durable Light and Small. Exquisite craftsman makes it safe and reliable.Bulkhead union coupling for connecting two hoses with the same diameter in a straight run.Barbed fitting for a tight seal on hoses.

Thru-Bulk Bulkhead Fittings is connect with 1/2" ID hose with the same size.Barbed fitting for a tight seal on hoses.

TIPS:The plastic bulkhead hose barb fittings can hold -9 °F to 175 °F temperature, but it's not resistant to oil.

Made of PP Polypropylene plastic, no toxic and crack.

Plastic 90 Degree Elbow hose barb can be easily connected with tubing hose line.

Made of polypropylene（PP）high quality plastic material, firm and durable, which can withstand -9 °F to 175 °F temperature, but it's not resistant to oil.

Wide range of use: Suitable for applications in pharmaceutical, fooand beverage,laboratory and others.

Made of high quality stainless steel, corrosion resistance, ductility at high temperatures, and low magnetic permeability.

Bulkhead union coupling for connecting two hoses with the same diameter in a straight run

Temperatures range from -40 to 160 F

Package Includes : 2 Pcs + 4pcs stainless clamp

For Hose ID : 5/8"

Connections: Hose Barb x Hose Barb.

Reducing Tees for sizes 1" X 1" X 90 Dedree 1/2" of Pex Pipes

HIGH QUALITY: Constructed of lead free (DZR) brass for superior reliability and strength

EASY TO USE: Fittings Work with Crimp Ring or Clamp Connection Methods

TOP QUALITY: The water line male barbed fittings are carefully manufactured under strict quality guidelines and in full compliance with ASTM. Only the highest-grade PVC materials are used offering you the best durability

WIDE APPLICATION: PVC barbed adapters can be used for running water lines as flexible tube and hose fittings at home, RV or any commercial plumbing systems

MEASUREMENTS: 3/4 in Insert x 3/4 in MNPT barbed connector. The Pipe Fitting Overall Length is 2 1/2 in. Pipe Fitting Class is Sch 40 with Max. Temp of 140 F. Max. Pressure 200 psi @ 72 Degrees F Male barbed insert fitting connection type is Insert x MNPT

Size: 1/4”Barb x 1/4”Barb

Material: 304 stainless steel,heavy duty,last for long lifetime,resistant to corrosion,low magnetic permeability.

Bulkhead union coupling for connecting two hoses with the same

MATERIAL: Made from Premium solid brass, durable, thicker and rustproof. It is perfectly suitable for hose systems as it can withstand long periods of wear and tear.

FUNCTION: Union coupling for connecting 2 hoses with the same diameter in a straight run.

HIGH QUALITY: Heavy duty straight type brass barbs are ductility at high temperatures, and low magnetic permeability.

Working Pressure for up to 1000 PSI @ -65F to +265FSuitable for use in Automotive, Nautical, Industrial, and Commercial applications

Quality brass fitting, solid construction

Perfect for connecting lines for air, water, fuel, oil and inert gases. Common usage, coolant, HVAC, oil line, transmission, coolant, RV, vacuum line.

【Material】Made of stainless steel 304, featuring high resistance and tolerance in extreme temperature.

【Working Environment】Hose barb adapter working environment for water, oil, gas.

【Tip】Barbed fitting for a tight seal on hoses when used with a hose clamp (not included).

Product Type: Luer fitting

Material: Polypropylene (PP)

Number of Items: 25

2PCS Adapter Meet Needs: the elbow adapter hose adapter can rotate 360 degree so that you can install the water hose more flexible

Fits Most: the wingnut elbow adapter fits for the water pump with 1/2 inch outlet, which is suitable for all pumps with 1/2 inch outlet

Anti Leakage: the RV plumbing fittings include a thread seal tape, wrap it a few turns water pump outlet then fix the elbow adapter to get a unleak connection

【Package Included】 50 pieces Plastic barb connectors in total, including 5pcs 5/32"x5/32", 5pcs 3/16"x3/16", 5pcs 7/32"x7/32", 5pcs 1/4"x1/4", 5pcs 5/16"x5/16", 5pcs 3/8"x3/8", 5pcs 7/16"x7/16", 5pcs 1/2"x1/2", 5pcs 5/8"x5/8", 5pcs 3/4"x3/4".Almost all sizes are included to meet different diameter pipes.

【Material】The 3/4"x3/4" barbed hose fittings are made of milky white PE (polyethylene) plastic, and the others are made of PP polypropylene plastic, they are durable, strong, water resistant, chemical-resistant materials to assure long life.

【Working Temperature & Pressure】 1. Translucent PP (polypropylene) temperature range: -22 °F to 284 °F. It is resistant to corrosion by acid, alkali, salt solution and various organic solvents below 176 °F, and can be decomposed under high temperature and oxidation. The melting point is 329 °F, and it softens at about 311 °F. 2. Milky white PE (polyethylene) temperature range: -76 °F to 197.6 °F. Melting point is 233.6°F.

【PACKAGE INCLUDES】 -----This Barb Fittings Assortment contains Splicer 3/16"(5) 1/4"(5) 5/16"(5) 3/8"(5) 1/2"(5) ，Barb Tee:1/8"(2) 3/16"(2) 1/4"(2) 5/16"(2) 3/8"(2) 1/2"(2)

【PACKAGE INCLUDES】 ----- This npt barb kits contains Male Coupler: 3/16" barb to 1/8" MNPT(2) 1/4" barb to 1/8" MNPT (2) 1/4" barb to 1/4" MNPT (2) 5/16" barb to 1/4" MNPT (4) 5/16" barb to 3/8" MNPT (4) 3/8" barb to 1/4" MNPT(4) 3/8" barb to 3/8" MNPT(2) 1/2" barb to 3/8" MNPT(2) 1/2" barb to 1/2" MNPT(2) &304 stainless steel clamp rings 8 pcs

【CREATE A GOOD SEALING】 ----- NPT barb assortmentUse these hose barb fittings and clamp rings to efficiently connect the flexible tubing or hose. This assorted brass barbed fittings set would allow you to maintain a tight seal.

SIZE - 1/2" Barb x 1/2" NPT Male Hose Barb Fitting. Note, NPT thread is the nominal pipe size and does not represent the actual diameter, please refer to the dimension drawing for specific diameter.

MATERIAL - Made of high-quality brass, with strong wear and corrosion resistance, high compressive strength, durability, low magnetic permeability and high temperature ductility.

Use - The barbed end is used to connect flexible hose or tubing, the NPT end is used to connect to threaded pipe fittings, and can be used with PVC, PU, ​​rubber hose or tubing. It is a pipe fitting specially used for pipe connection engineering. It is suitable for most gases, water, oils and corrosive liquids.

Material: Made of solid brass,Brass has corrosion resistance, high temperature ductility and low magnetic permeability.

Product Size: 3/16"Barb x 3/16"Barb x 3/16"Barb,suitable for 2/16"ID hose tubing.

Parameter: Temperature range from:-40～160°F.Maximum working pressure:150Psi.

MATERIAL: Hose Barb Thru-Bulk Bulkhead Fitting made in Brass, corrosion resistance, ductility at high temperatures, and low magnetic permeability.

HOSE CLAMP - Worm Gear Hose Clamp with 8mm width adjustable stainless steel band. The extended band liner to protect the hose from damage caused by extrusion. Connection fasteners for liquid, oil, gas, hydraulic hose.

RATING: Operating temperatures range from -53 to 121℃ (-65 to 250 ℉). Operating pressure: 150 PSI.