Spot Welder Clamp for Welding Machine Jewelry Processing Accessory Features: 1. Come with a round base of 9cm / 3.5in in diameter, it can firmly stand still without slipping. 2. Made of quality material, durable and sturdy, having long service time. 3. Easy for installation and convenient to control, labor saving and practical. 4. Spot welder accessories used to connect the welding machine. 5. Special applicable to jewelry processing, practical accessory and easy e. Specification: Condition: Base diameter: Approx. 9cm / 3.5in Application: Spot welder accessory, jewelry processing tool Package List: 1 * Spot Welder Tool 1 * Base