Single Phase Design - Easily weld together different types of materials with the single phase design. Simple welding mechanism allows you to quickly insert the materials and press to weld Replacement Tips - Spot welder comes with extra pair of welding tips for multiple uses. Simply twist the tips off when they are ready to be replaced and screw on the new one Durable Welding Tips - Welding tips are constructed from high quality steel to get the perfect weld for materials that have a thickness Simple Lever Function - To perform welding applications, simply apply pressure and press down on the lever Portable Design Machine - The attached handle allows you to quickly transport your spot welder to different job locations quickly Single Phase Design - Easily weld together different types of materials with the single phase design. Simply twist the tips off when they are ready to be replaced and screw on the new one Durable Welding Tips - Welding tips are constructed from high quality steel to get the perfect weld for materials that have a thickness Simple Lever Function - To perform welding applications, simply apply pressure and press down on the lever Portable Design Machine - The attached handle allows you to quickly transport your spot welder to different job locations quickly.