042419 - Miller 50mm Dinse Cable Extension Kit - Male Plug & Female Receptacle

Reliable Cable Extension for Industrial Welding

The Miller 042419 Connector Kit is a premium solution designed for professional welders who need to extend their reach without compromising power delivery. This kit features International-style (Dinse) 50mm connectors, the industry standard for modern welding power sources. By utilizing a matched male plug and in-line female receptacle, this set allows operators to create durable, high-conductivity extensions for both work clamps and electrode holders.

Engineered for industrial environments, the connectors are built to withstand the rigors of daily use. The heavy-duty rubber insulation offers excellent resistance to heat, sparks, oils, and abrasion, ensuring long-term safety and performance. The internal copper components are precision-machined to maximize surface contact, which significantly reduces electrical resistance and heat buildup at the joint. This is critical for maintaining arc stability and preventing voltage drop over longer cable runs.

Compatibility and Installation

This extension kit is specifically optimized for welding cables ranging from #1 to #2 AWG. The 50mm Dinse size is widely used across Miller's product line as well as many other major brands, making this a versatile addition to any maintenance shop or field truck. Installation is straightforward, requiring standard cable stripping and tightening tools to secure the cable within the connector sleeves. The twist-lock design ensures that once connected, the cables remain securely joined even when dragged across the shop floor.

Key Benefits

• Seamless Extension: Easily add length to your existing leads for better mobility around large workpieces.


• Secure Connection: The positive-locking Dinse mechanism prevents accidental disconnection.


• High Efficiency: Designed to minimize resistance, ensuring your machine's output reaches the arc.