Tweco 34A Style Tip Insulator with Screw (2-Pack)

Keep Your Tweco Torch Running Smoothly

Don't let a cracked or missing insulator stop your welding project in its tracks. The Tweco 9910-2302 Tip Insulator & Screw (PKG 2) is the perfect maintenance kit for welders using the legendary Tweco No. 2, No. 3, or No. 4 MIG guns. Whether you are in the shop or out in the field, having a spare insulator is as important as having spare contact tips. This part is responsible for holding your nozzle in place and, more importantly, insulating it from the live current flowing through the contact tip.

When an insulator fails, you risk arcing your nozzle against the work, which can destroy the nozzle and leave ugly arc strikes on your metal. This 2-pack ensures you always have a backup ready to go. The insulators are made from a tough, heat-resistant material designed to resist burning and chipping, even under high-amperage use. They fit snugly over the conductor tube and are locked in place with the included set screw, providing a solid base for your slip-on nozzle.

Installation is quick and simple, getting you back under the hood in minutes. The kit includes two insulators and two screws, so if you drop a screw in the shop dust, you have a spare. Compatible with the most popular air-cooled MIG guns in the industry, this genuine Tweco accessory restores your torch to factory performance standards. Maintain proper gas coverage and protect your equipment with these essential replacement parts.