Pro Grade TIG Welding Cup Back Cap Kit 15-Piece Set For WP-17 18 26 Torches Includes 57Y02 57Y03 57Y04 Cup Sizes Durable Torch Accessories For Precise Arc Control And Clean Shielding Gas Management

Premium 15-Piece TIG Back Cap Kit for WP-17/18/26
✔️ Includes 57Y02/57Y03/57Y04 cups for WP-17/18/26, three size options.

The TIG back-cap kit includes 15 pieces compatible with WP-17/18/26 torches. It's used to replace worn back covers and keep shielding gas flow steady for clean, precise welds in fabrication, automotive, and DIY projects.

✅ 15-piece back cap kit for WP-17/18/26 torch compatibility
✅ Includes 57Y02, 57Y03, 57Y04 cup sizes
✅ Made from high-quality plastic and copper materials
✅ Durable, long service life under high temperatures
✅ Helps maintain shielding gas flow for cleaner, porosity-free welds
✅ Easy replacement parts for quick maintenance

💡 What is a TIG back cap kit and why would you need one for WP-17/18/26 torches?

Answer: A handy back-cap kit helps maintain shield gas flow and arc stability across different WP torches.

• Back-cap sizes 57Y02/57Y03/57Y04 fit WP-17/18/26 torches
• Durable plastic and copper construction withstands high welding temperatures
• Improves shielding gas management for cleaner, porosity-free welds
• Simple replacements reduce downtime and keep projects moving

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