Will these work for ARB blue air locker hose??

Yes they are dot conections work on all air lines , just get the right size for application

can i use with water line?

They’ll hold 90psi air. Water should be no problem.

These are not sized for standard US measurements are they?

Served our needs for both 3/8" and 10mm applications.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Yoebor Pneumatic Push to Connect Straight Union Coupler 4mm x 4mm OD 10pcs

Product ID: 103127861

Details

Brand
Yoebor
Color
Metric Tube
Connector Type
Union
Exterior Finish
Brass
Item Weight
0.02 kg
Item dimensions L x W x H
1.15 x 0.43 x

🔄Reusable multiple connections

⏱️Quick push-to-connect

⚙️150 PSI max pressure

R301

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Connect Fast, Work Smart – The Ultimate Pneumatic Union!

COMPACT LIGHTWEIGHT - Slim 1.15-inch profile and featherlight 0.02 kg weight for easy integration.
DURABLE REUSABLE DESIGN - Built for multiple connection cycles without wear, maximizing your investment.
EFFORTLESS PUSH TO CONNECT - Instant, tool-free connections save you time and hassle on every setup.
PRECISION FIT FOR 4 MM TUBING - Perfectly sized for polyurethane or nylon tubes, ensuring leak-free joins.
SEAMLESS 150 PSI PERFORMANCE - Engineered to handle up to 150 PSI for reliable pneumatic power.

The Yoebor Pneumatic Push to Connect Straight Union Coupler (4mm x 4mm OD, 10pcs) offers a high-performance, reusable solution for pneumatic tubing connections. Designed for polyurethane and nylon tubes, it supports operating pressures up to 150 PSI with a quick, tool-free push-to-connect mechanism. Compact and lightweight, this brass-finished coupler ensures reliable, leak-proof joins for industrial and scientific applications.

Specifications

ASIN	B07C79R8F2
Best Sellers Rank	#26,509 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #82 in Push-to-Connect Fittings
Brand Name	Yoebor
Color	Metric Tube
Connector Type	Union
Customer Reviews	4.4 4.4 out of 5 stars (242)
Exterior Finish	Brass
Item Dimensions	1.15 x 0.43 x 0.43 inches
Item Weight	0.02 kg
Manufacturer	Metalwork
Manufacturer Part Number	PU-Kit1
Material Type	Plastic
Model Number	PU-Kit1
Number of Pieces	10
Size	4mm x 4mm
Thread Size	4mm
Thread Type	Metric Parallel
Unit Count	10 Count

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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R301

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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