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Q: Do these couplers have a shut off on the top of them?

Yes, the red or blue part twists to open or close the valve.

Q: how many of item ROB18192 is in stock? Thanks.

If you meant how many in a packag I beleieve 2 Well both red and blue. They may not work well with certain hoses you may end up buying adapter or buy robin hoses with it

Q: Says it ships from amazon in 1-3 months.. is that pretty accurate?

it didnt take that long when i ordered mine

Deliver to Tunisia

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🛠️ Connect with confidence, work with precision!

BUILT TO LAST - Rugged chrome-plated brass construction for long-lasting, reliable performance
COMPLETE SERVICE SET - Includes both low-side and high-side manual couplers for versatile use
GRIP THAT WONT QUIT - 6-ball coupler design ensures a rock-solid, stable connection
SAFETY FIRST ALWAYS - Integral safety sleeve prevents injury & refrigerant loss under pressure
FITS WHERE OTHERS CANT - Slim, compact design perfect for tight automotive A/C system spaces

The Robinair 18192 R-134A Manual Replacement Coupler Set offers a quick-connect design with an integral safety sleeve to prevent injury and refrigerant loss. Its compact form factor fits easily into tight automotive A/C system spaces, while the 6-ball coupler design provides superior grip stability. This set includes both low and high manual couplers made from durable chrome-plated brass, ensuring long-lasting, reliable performance for HVAC professionals.

Have a Question? See What Others Asked

Do these couplers have a shut off on the top of them?

Do they make car-side hi/low pressure fitting with threads? So you can easily attach these to the gauge set when not in use?

how many of item ROB18192 is in stock? Thanks.

Says it ships from amazon in 1-3 months.. is that pretty accurate?

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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.

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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.

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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.

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