Review on 🔧 Enhance Tack Welding Efficiency with Adjustable Magnetic Welding Clamps and V-Shaped Tab Holder - 6pc Set by Cho Screeton

These magnets are good for holding the flanges at any angle you need to hold them in place. Contains 3 large and 3 small magnets. All magnets swivel at both ends and each has four magnets to ensure a secure hold on any magnetic surface. They have a warning to only use them for tack welding. The heat from welding will damage the magnets.