DEFAONS 4240 Auto A/C Quick Coupler Low Side Adjustable Connector Adapter for R134a Charging Hose

Product description

The 4240 Auto A/C Quick Coupler is a professional-grade low-side connector designed for automotive air conditioning servicing and refrigerant charging applications.

Built for compatibility with R134a A/C systems, this adjustable quick coupler provides a secure, leak-resistant connection to low-pressure service ports, making it ideal for vehicle maintenance, refrigerant recovery, diagnostic work, and A/C recharge procedures.

Manufactured from durable metal alloy materials with a corrosion-resistant finish, the coupler is engineered for long-lasting performance under repeated workshop use.

The precision-machined locking mechanism ensures accurate Snap-On attachment and easy removal, helping reduce refrigerant leakage during servicing.

The adjustable control knob allows smooth opening and closing operation for improved safety and control while connecting or disconnecting from the service port.

The blue color-coded design clearly identifies the low-pressure side connection, reducing the risk of incorrect installation.

Its compact and ergonomic structure provides comfortable handling and easy operation in tight engine compartments.

The knurled grip ring improves grip stability and enables fast quick-connect engagement.

Suitable for automotive repair shops, HVAC technicians, A/C maintenance professionals, and DIY users, the 4240 quick coupler is compatible with standard R134a charging hoses and manifold gauge systems.

The coupler supports efficient refrigerant flow and reliable sealing performance for accurate servicing results.

is tool delivers reliable gripping performance every time.

Additional info

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• A maximum of 5 units of this product can be ordered. Trendyol reserves the right to cancel orders over 5 units.
• Barcode No: HBTSTDPT5000155