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Teflon tape and thread sealant are recommended for threaded joints for better sealing;Operating temperatures range from -53 to 121 degrees C -65 to 250 degrees F, Rated pressure to 600 PSI WOG, 150 PSI for WSP.
Thanks so mu much for John72's suggestion. Comes with 1 year guarantee. Applicationadapter to easily winterize underground irrigation sprinkler systems, spigots, faucets, homes, sillcocks, garden hoses, plumbing, outdoor pipes, cabins, water lines, and hose bibbs by blow out method.

Minimprover brass for corrosion resistance, high temperature ductility and low magnetic permeability. It comes with 1 year warranty. Size3/8 inch barb x 3/4" female ght. The swivel adapter make installation faster and easier.
And meets UPC certification standards. Applicationadapter to easily winterize underground irrigation sprinkler systems, plumbing, faucets, homes, garden hoses, outdoor pipes, spigots, cabins, water lines, sillcocks, and hose bibbs by blow out method. Certified to contain less than 025% lead. Safe for both kids and adults.

Rust-resistant brass construction – our water hose adapter offers low magnetic permeability, high temperature resistance, and heavy-duty resilience to stand up to water pressure and outdoor elements for long-lasting reusability.
Simply choose the right size above to get a precise fit. Outdoor, cleaning, non-potable use – these swivel fitting adapters contains 2. 85% lead and are not allowed by federal law to be installed for potable water use in the U. S. A. And its territories.

Multiple fitting sizes – we offer our female hose adapter in variety of different sizes to better fit your garden hose or irrigation system including 3/8”, 5/8”, 1/2”, and 3/4”. Leak-free connection – the precision design of our high-pressure hose adapter makes it the perfect swivel fitting adapter for gardening, washing cars, landscape irrigation, and other outdoor watering needs.
Rust-resistant brass construction – our water hose adapter offers low magnetic permeability, high temperature resistance, and heavy-duty resilience to stand up to water pressure and outdoor elements for long-lasting reusability. And its territories. Simply choose the right size above to get a precise fit.


Wide applications: these stainless steel female and male NPT fittings are easy to connect which can use in many places and anywhere you need them; They can well fit on it with no leaks when you use them. Well made: pressure washer adapter set are made of quality stainless steel through accurate process which won't leak and fade; They are more rust and more corrosion resistant than brass material while the stainless steel will never discolor from surface oxidation.
8 pairs male and female quick connector: you will receive 8 sets hose quick connectors which is 8 pieces 3/8 inch NPT female and 8 pieces 3/8 inch NPT male; They can well use in connecting the hose, hose reels, telescoping wand, surface cleaner, and more.


Wide applications: high pressure washer fittings make a quick connection for the water pumps, ball valves, hose reels, telescoping wands or surface cleaners. Two size available: 2 pack of 1/4 inch male quick connect plug/nipple OR 3/8 inch Male quick connect plug/nipple for NPT quick connect couplers.
1. EDGE INDUSTRIAL
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EDGE INDUSTRIAL 3/8" Hose ID to 1/4" Male NPT MNPT Brass Swivel Connector Fuel / AIR / Water / Oil / Gas / WOG Qty 01
#adEDGE INDUSTRIAL #ad - Not deemed lead free. Backed by edgE Industrial full manufacturers warranty. 150 psi maximum working pressure, -40° to 160° Temperature Rating.More information #ad
3/8" hose id x 1/4" male npt brass Swivel Barb Fitting. Please note, 1/4" npt measures 0540" outside thread diameter in linear inches. Not for potable water.Brand | EDGE INDUSTRIAL #ad |
Manufacturer | EDGE INDUSTRIAL #ad |
Weight | 0.01 Pounds |
Part Number | E.I. BARB 201 |
More information #ad
2. Minimprover
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Minimprover 2PCS Brass Hex Swivel 1/4" NPT to 3/4 inch Female GHT Garden Hose Thread Connector Adapter,Garden Hose Pipe Fitting For Fuel/AIR/Water/Oil/Gas WOG
#adMinimprover #ad - Descriptionlead-free brass for corrosion resistance, high temperature ductility and low magnetic permeability. Materiallead-free brass, for your health and safety, it can be used for drinkable water.Teflon tape and thread sealant are recommended for threaded joints for better sealing;Operating temperatures range from -53 to 121 degrees C -65 to 250 degrees F, Rated pressure to 600 PSI WOG, 150 PSI for WSP.
More information #ad
Package include2 pcs 3/4" female ght x 1/4" female nPT Swivel Adapter with 2 PCS silicone gaskets. Unique designnext to the 1/4 female npt thread, we added a hex. It's designed for a 10mm allen wrench to keep the adapter from turning while attaching the 1/4" NPT gauge. Thanks so mu much for John72's suggestion. Comes with 1 year guarantee. Applicationadapter to easily winterize underground irrigation sprinkler systems, spigots, faucets, homes, sillcocks, garden hoses, plumbing, outdoor pipes, cabins, water lines, and hose bibbs by blow out method.
Brand | Minimprover #ad |
Manufacturer | Minimprover #ad |
Part Number | H072-2 |
More information #ad
3. Minimprover
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Minimprover 2PCS Lead Free Brass Water Hose Pipe Swivel Connector,3/8" Barb x 3/4 inch Female GHT Adapter,Copper Fitting with Stainless Clamp for House/Boat/Lawn/Power Wash/Irrigation
#adMinimprover #ad - Teflon tape and thread sealant are recommended for threaded joints for better sealing. Package include2 pcs 3/8" barb x 3/4" female ghT fitting & 2 PCS stainless clamp. Adventagethe fittings is easy to use.Minimprover brass for corrosion resistance, high temperature ductility and low magnetic permeability. It comes with 1 year warranty. Size3/8 inch barb x 3/4" female ght. The swivel adapter make installation faster and easier.
More information #ad
For using with PEX tubing and male copper connections. Compatible with all types and brands of PEX Tubing. Materiallead free brass. Which is corrosion resistance, no leaking, ductility at high Which make it much more healthy for human. And meets UPC certification standards. Applicationadapter to easily winterize underground irrigation sprinkler systems, plumbing, faucets, homes, garden hoses, outdoor pipes, spigots, cabins, water lines, sillcocks, and hose bibbs by blow out method. Certified to contain less than 025% lead. Safe for both kids and adults.
Brand | Minimprover #ad |
Manufacturer | Minimprover #ad |
Part Number | H101-38*2 |
More information #ad
4. GRIDTECH
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Heavy-Duty High-Pressure Support, 3/8” Barb and 3/4” GHT Male Connector, GRIDTECH Brass Garden Hose Adapter Fitting, Rust and Corrosion Resistant
#adGRIDTECH #ad - Multiple fitting sizes – we offer our male hose adapter in variety of different sizes to better fit your garden hose or irrigation system including 3/8”, 1/2”, 5/8”, and 3/4”. Use for outdoor washing, and lawn and garden needs. Leak-free connection – the precision design of our high-pressure hose adapter makes it the perfect fitting adapter for gardening, landscape irrigation, washing cars, and other outdoor watering needs.Rust-resistant brass construction – our water hose adapter offers low magnetic permeability, high temperature resistance, and heavy-duty resilience to stand up to water pressure and outdoor elements for long-lasting reusability.
More information #ad
Outdoor hose adapter – ideal for garden hoses, irrigation lines, and other outdoor watering and gardening systems this brass garden hose adapter features a threaded male end and a barb male end to create a more seamless connection. Simply choose the right size above to get a precise fit. Outdoor, cleaning, non-potable use – these swivel fitting adapters contains 2. 85% lead and are not allowed by federal law to be installed for potable water use in the U. S. A. And its territories.
Brand | GRIDTECH #ad |
Manufacturer | GRIDTECH #ad |
More information #ad
5. GRIDTECH
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GRIDTECH Brass Garden Hose Adapter Swivel Fitting, 3/8” Barb and 3/4” GHT Female Connector, Rust and Corrosion Resistant, Heavy-Duty High-Pressure Support
#adGRIDTECH #ad - Use for outdoor washing, cleaning, and lawn and garden needs. Outdoor, non-potable use – these swivel fitting adapters contains 2. 85% lead and are not allowed by federal law to be installed for potable water use in the U. S. A.Multiple fitting sizes – we offer our female hose adapter in variety of different sizes to better fit your garden hose or irrigation system including 3/8”, 5/8”, 1/2”, and 3/4”. Leak-free connection – the precision design of our high-pressure hose adapter makes it the perfect swivel fitting adapter for gardening, washing cars, landscape irrigation, and other outdoor watering needs.
More information #ad
Outdoor hose adapter – ideal for garden hoses, irrigation lines, and other outdoor watering and gardening systems this brass garden hose adapter features a female end and a male end to create a more seamless connection. Rust-resistant brass construction – our water hose adapter offers low magnetic permeability, high temperature resistance, and heavy-duty resilience to stand up to water pressure and outdoor elements for long-lasting reusability. And its territories. Simply choose the right size above to get a precise fit.
Brand | GRIDTECH #ad |
Manufacturer | GRIDTECH #ad |
More information #ad
6. ERGAOBOY
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ERGAOBOY 6 Pcs 3/8 Barb To 3/4 Female GHT Thread Swivel Brass Garden Hose Pipe Connector With Clamps,Fit For Garden Hose Repair
#adERGAOBOY #ad - Excellent quality: Solid brass construction for maximum strength and durability. Standard size: 3/8 barb to 3/4 FGHT connector, you can use it directly. Notice - ght thread size is a nominal Pipe Size, and it Does Not represent the actual diameter.More information #ad
Great sealing: the adapter can be quickly connected and disconnected, has good sealing performance. Wild applications: the garden hose adapter is suitable for the Sprayers, hose nozzles and most garden accessories.Brand | ERGAOBOY #ad |
Manufacturer | ERGAOBOY #ad |
Part Number | KT-080A |
Warranty | 1 YEAR WARRANTY |
More information #ad
7. LEIFIDE
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LEIFIDE 8 Sets NPT 3/8 Inch Male and Female Hose Adapter Set Stainless Steel Quick Hose Connector Fittings Quick Connector Pressure Washer Adapter Hose Quick Connector Set
#adLEIFIDE #ad - Npt compliant design: these pressure washer adapters hose quick connectors are NPT compliant which can connect to most NPT compliant connectors; The size of pressure washer quick connector fittings are 3/8 inch which can connected hose together of corresponding size.Wide applications: these stainless steel female and male NPT fittings are easy to connect which can use in many places and anywhere you need them; They can well fit on it with no leaks when you use them. Well made: pressure washer adapter set are made of quality stainless steel through accurate process which won't leak and fade; They are more rust and more corrosion resistant than brass material while the stainless steel will never discolor from surface oxidation.
More information #ad
Can withstand high pressure: these stainless steel quick hose connector can withstand 5000-6000 PSI pressure which is safe enough and reliable; Therefore, they are safe enough when you are washing the car or watering the flowers; Reliable quality allows you to use them with confidence. 8 pairs male and female quick connector: you will receive 8 sets hose quick connectors which is 8 pieces 3/8 inch NPT female and 8 pieces 3/8 inch NPT male; They can well use in connecting the hose, hose reels, telescoping wand, surface cleaner, and more.
Brand | LEIFIDE #ad |
Manufacturer | LEIFIDE #ad |
More information #ad
8. LitOrange
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Green Thumb Quick Swivel Connector Adapter,Double Female Thread 3/4" x 1/2" NPT Pipe, LitOrange 2 Pack Lead-Free Brass Garden Hose Threaded 3/4" GHT to 1/2 NPT Fitting Connect
#adLitOrange #ad - Lead free brass. Litorange is a better Choice that can ensure a clean, leak-free connection. Package include: 2 pcs female garden hose Thread 3/4" GHT to 1/2" NPT Adapter Connector. Manufactured using highest level of quality control.More information #ad
No leak: double female kit was made with precision process. Quick & easy connect: easy to use and reliable, Very convenient to install with garden hose connecter. Universal: double female swivel 3/4-inch Garden Hose Threaded female by 1/2 inch NPT.Brand | LitOrange #ad |
Manufacturer | Litorange #ad |
More information #ad
9. CLIO
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2Pcs Pressure Washer Coupler, Stainless Steel 1/4" or 3/8" Male Quick Connect Plug, 5000 PSI 1/4 inch Male quick connect plug, 1/4 Inch or 3/8 Inch Female NPT Fitting
#adCLIO #ad - Fitting: this male quick connect plug fits 1/4" or 3/8" inch female quick connect fittings / quick coupler socket or 1/4" or 3/8" inch female pipe thread /quick coupler socket.Wide applications: high pressure washer fittings make a quick connection for the water pumps, ball valves, hose reels, telescoping wands or surface cleaners. Two size available: 2 pack of 1/4 inch male quick connect plug/nipple OR 3/8 inch Male quick connect plug/nipple for NPT quick connect couplers.
More information #ad
Easy to use: convert 1/4" or 3/8" male quick disconnect plug to Female 1/4" or 3/8" female NPT fitting, working pressure is up to 5000 PSI. Functions: this quick connect fittings not only for your pressure washer accessories, also to all of the most common pressure washer equipment in the industry.Brand | CLIO #ad |
Manufacturer | GEUNTECH #ad |
Part Number | Quick Connect Plug 0108 |
More information #ad