258476 - Miller 6-Inch Straight Head Tube for XR-Pro and Spoolmatic Pro

Miller 258476 Tube Head Assembly - 180 Degree, 6 Inch

The Miller 258476 Tube Head Assembly is a premium replacement component designed specifically for the Miller Pro series of aluminum welding guns. This 6-inch, air-cooled head tube features a 180-degree (straight) geometry, making it an essential accessory for applications requiring direct, straight-on access to the weld joint. Engineered to meet the rigorous demands of industrial fabrication, this tube head integrates seamlessly with Miller's advanced wire feeding systems, ensuring consistent electrical conductivity and shielding gas coverage.

One of the standout technical features of the 258476 assembly is its Quick-Change design. Unlike traditional goosenecks that require wrenches or hex keys to replace, this unit utilizes a tool-less connection mechanism. The head is self-seating and fully rotatable, allowing the operator to adjust the angle of the torch body relative to the handle without interrupting the workflow. This rotatability is particularly critical in complex aluminum fabrication where joint access angles vary frequently. The assembly is compatible with the Miller Spoolmatic® Pro spoolgun, the XR™-Pistol-Pro, and the XR™-Aluma-Pro push-pull guns.

Constructed for air-cooled operation, the tube head manages heat dissipation effectively during standard duty cycles. By allowing for rapid configuration changes, this component helps facilities minimize downtime and maximize the versatility of their existing Miller push-pull and spool gun equipment. Whether replacing a damaged neck or reconfiguring a torch for a specific fixture, the Miller 258476 provides the reliability and precision expected from genuine Miller components.