Magnum Spool Gun for 3-in-1 Welders (SPOOLGUN)

Stop fighting bird's nests when feeding soft aluminum wire. This spool gun connects directly to compatible Magnum 3-in-1 MIG welders, putting a wire spool right at your fingertips. By eliminating the long push through a standard MIG cable, it ensures smooth, consistent feeding for clean aluminum fabrication and trailer repairs.

Features

• Direct-drive motor - eliminates wire bunching and erratic feeding common with soft aluminum.
• Clear spool cover - lets you keep an eye on your remaining wire supply mid-weld.
• Ergonomic grip - reduces hand fatigue during long fabrication sessions.

Common Shop Applications

• Marine and pontoon boat repairs.
• Custom aluminum fuel tank fabrication.
• Trailer body panel patching.

Specifications

• Cable Length: 10 ft (3 m)
• Amperage Rating: 150A
• Dimensions: 14 x 4 x 10 in (35.5 x 10.1 x 25.4 cm)
• Weight: 6 lbs (2.7 kg)
• Supplier Part Number: SPOOLGUN
• KMS Product Code: MAG-SPOOLGUN

Compatibility

• Fits Magnum 3-in-1 multi-process MIG welders

Recommended Shop Add-Ons

• You'll also need: Aluminum MIG Wire - use 4043 or 5356 alloys for strong, clean aluminum welds.
• Most fabricators also grab: Contact Tips - keep extra tips on hand as they wear faster with aluminum wire.

Frequently Asked Questions

• What size wire does this gun handle? - It typically runs 0.030 or 0.035 inch aluminum wire.
• Do I need pure argon gas for aluminum? - Yes, welding aluminum with a spool gun requires 100% argon shielding gas.