Lightweight ABS and metal component, featuring clamping mechanism for 5s and compatibility with 1mm 4mm diameter wires Perfect for workshop environments, home improvement projects, and field service scenarios where stable wire alignment is critical for soldering operations Upgraded Welding Electrode Holder with reinforced metal spring provide 50% increased load bearing capacity, ensuring secure wire fixation during high intensity soldering tasks for heavy duty applications Ideal for electronics technicians, industrial maintenance crews, and enthusiasts requiring wire positioning during circuit board repairs or prototype development Enhanced wear resistant construction delivers 30% greater durability than standard holders, engineered for prolonged use in demanding professional workflows without degradation, Manufacturer: JDNH