12101343 - Tweco WeldSkill WS21T37 Tapered MIG Nozzle (2-Pack)

See the Puddle Clearly with Tweco Tapered Nozzles

Upgrade your welding experience with the Tweco 1210-1343 WeldSkill Nozzle (WS21T37), designed to give you the visibility and access you need for precision work. Every welder knows that if you can't see the puddle, you can't control the weld. This nozzle features a tapered design that narrows at the tip, opening up your field of view around the contact tip. Whether you are welding inside a corner joint or maneuvering around a fixture, the WS21T37 helps you keep your eye on the arc for superior bead placement.

This 2-pack of nozzles is built to the high standards you expect from Tweco. The 3/8-inch bore delivers a smooth, consistent flow of shielding gas, protecting your molten metal from atmospheric contamination and porosity. The copper construction is tough enough to withstand the heat of the arc and the abuse of daily shop life. While spatter buildup is inevitable in MIG welding, the high-quality finish of these nozzles makes them easier to clean, especially when used in conjunction with a good nozzle gel or anti-spatter spray.

Installation is straightforward, fitting perfectly onto your Tweco WeldSkill MIG gun's gas diffuser. A loose or poorly fitting nozzle can lead to air aspiration and bad welds, but genuine Tweco parts ensure a tight seal and proper alignment. Don't let worn-out consumables compromise your work. Keep a pack of these WS21T37 nozzles in your toolbox so you are always ready to lay down smooth, clean beads with confidence.

Why Choose the WS21T37?

• Better Visibility: Tapered shape lets you see exactly where the wire hits the joint.
• Tight Access: Reach into corners that bulky nozzles can't touch.
• Consistent Gas Flow: 3/8" bore is perfect for standard wire sizes and gas flow rates.
• Value Pack: Comes with two nozzles so you have a spare when you need it.