If you're into MIG welding, especially with aluminum wire, this BINZEL-style liner is a must-have replacement! It's a European-style liner available in PTFE (Teflon) or graphite, designed for smooth wire feeding and reduced wear. The PTFE liners come in blue (for 0.6/0.8/0.9mm wire), red (1.0/1.2mm), and yellow (1.2/1.4/1.6mm), and can handle temps up to 300°C. Graphite liners come in 4.0mm OD (for 0.6–1.2mm wire) and 4.7mm OD (for 1.0–1.6mm wire). This listing includes a 3-meter liner with a brass/copper terminal. It's about 10cm longer than specified so you can trim it to perfectly fit your welding torch. Just make sure your MIG gun and wire feed wheel are compatible before ordering. Great for DIY projects, auto repair, or professional welding. Upgrade your setup for smoother feeds and cleaner welds!