PRODUCT UPDATE | QT-CPL: Neck coupler redesigned

Effective December 8, 2025, Bernard introduced an updated design for the Q-Neck Coupler (QT-CPL). This design improvement features our Dual Taper Technology and an increase to the overall length to enhance thread engagement when joining two rotatable necks, resulting in a more secure and reliable connection.

• Previous Design (left): 1.50 inches (5.72 cm) 
• New Design (right): 2.25 inches (3.81 cm)  

The Q-Neck Coupler is designed to connect any two rotatable necks, offering greater flexibility and reducing the need for custom-order necks.

The images above show the QT-CPL installed without an insulator for demonstration purposes only. Please operate your welding gun safely and always use 4423R insulator behind the coupler before installing onto the neck.

To explore the full range of rotatable necks available, please refer to our [Neck Spec Sheet].