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16401307 - Tweco 64FL60 Flexible Gooseneck 60 Degree

Packaging: pack of 1
$389.41/EA $245.13/pack of 1 only $245.13/EASave 37%

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OVERVIEW

Reach the Unreachable with the Tweco 1640-1307 Flex Tube

Every welder knows the frustration of trying to lay a perfect bead in a spot where the gun just won't fit. Whether you are working on an automotive chassis, a complex roll cage, or intricate pipework, the angle of attack is everything. The Tweco 1640-1307 Flexible Conductor Tube (60 Degree) is the tool you need to turn those nightmare welds into routine work. Designed for the legendary Tweco Spray Master series, this "flex neck" allows you to bend the end of your torch to the precise angle required, giving you comfort and visibility in the tightest spaces.

Unlike rigid necks that force you into uncomfortable positions, this flexible tube adapts to you. It features a robust internal structure that holds its shape while you weld but can be adjusted when the setup changes. Crucially, Tweco has engineered this tube to maintain smooth wire delivery even when flexed. Many aftermarket flexible necks cause drag on the wire, leading to stuttering arcs and frustration. The 1640-1307 maintains a smooth path for the liner, ensuring your wire feeds consistently so you can focus on the puddle, not the gun.

Installation is quick and simple, swapping out just like a standard conductor tube. It accepts all your favorite Tweco Spray Master front-end consumables, so you don't need to buy special tips or nozzles. The 60-degree bend is the sweet spot for most difficult access applications, providing enough curve to clear obstructions while keeping your hand at a safe distance from the heat. Upgrade your MIG gun's capability today and stop fighting your equipment.

Why Welders Choose This Flex Tube:

  • Versatility: Bend and adjust to fit the joint configuration.
  • Comfort: Reduces wrist strain by allowing better gun positioning.
  • Performance: Maintains consistent wire feed speed even when bent.
  • Compatibility: Fits the Spray Master guns you already own.
Additional Information
Brand:Tweco
Packaging Description:1 Per Ea
Product Type:Flexible Conductor Tube
Angle:60 Degree
Compatible Series:Spray Master, Tweco Professional
Part Number:1640-1307, 64FL60
Cooling Method:Air Cooled

INCLUDED

  • 1 x Tweco 1640-1307 Flexible Conductor Tube (60 Degree)
  • Installation Instructions

APPLICATIONS

  • Automotive exhaust and chassis fabrication
  • Shipbuilding and marine repair
  • Structural steel erection in tight quarters
  • Maintenance and repair of heavy machinery
  • Pipe welding and complex joint configurations

FAQ

The 1640-1307 is designed primarily for the Tweco Spray Master series of MIG guns. It is a direct replacement for the standard conductor tube on these models.

No, it uses the standard Tweco Spray Master consumables (contact tips, gas diffusers, and nozzles) that you use with your rigid conductor tubes.

The tube is designed to be flexed up to approximately 60 degrees. While it is flexible, it should not be bent sharply beyond its intended range to avoid damaging the internal wire liner path.

Yes, Tweco designs their flexible tubes to maintain a smooth internal radius, ensuring consistent wire feeding even when the neck is flexed for access.

The Tweco 1640-1307 is an air-cooled conductor tube.

Installation is similar to a standard rigid tube. Loosen the set screw or locking nut on the gun handle, remove the old tube, insert the new flexible tube, and tighten the fastener securely.

While possible, flexible necks can sometimes add friction to soft aluminum wire. For aluminum, a straight neck or a push-pull gun is generally recommended, but this can be used for short durations if the liner is correct.

You typically use the standard liner for your Spray Master gun. However, ensure the liner is trimmed correctly to accommodate the flex without kinking.