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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

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 Kilograms
Item dimensions L x W x H
1.15 x 0.43 x

🔗4mm OD x 4mm OD precision fit

♻️Reusable for multiple connections

⚙️Up to 150 PSI operating pressure

₨265

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered 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 Seychelles.

Secure transaction

Description

🔧 Connect with confidence — precision meets performance!

DURABLE REUSABLE - Built to withstand multiple connection cycles without wear
SEAMLESS 4 MM UNION - Perfectly engineered for consistent 4mm OD tubing connections
ELLIPTICAL SLEEVE DESIGN - Ergonomic sleeve ensures secure grip and leak-free seal
QUICK CONNECT CONVENIENCE - Push-to-connect design for effortless, tool-free assembly
PRESSURE READY PERFORMANCE - Handles up to 150 PSI for reliable pneumatic power

This pack of 10 Metalwork Plastic Push to Connect Straight Union Tube Fittings offers a durable, reusable solution for 4mm OD polyurethane or nylon tubing. Designed for quick, reliable pneumatic connections up to 150 PSI, its ergonomic elliptical sleeve ensures secure, leak-free joins, making it an essential upgrade for efficient industrial and scientific applications.

Specifications

ASIN	B07C79R8F2
Best Sellers Rank	#17,090 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #54 in Push-to-Connect Fittings
Brand Name	Yoebor
Color	Metric Tube
Connector Type	Union
Customer Reviews	4.5 4.5 out of 5 stars (233)
Exterior Finish	Brass
Item Dimensions	1.15 x 0.43 x 0.43 inches
Item Weight	0.02 Kilograms
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

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.