Please be kindly notedthe listed product is produced and distributed abroad and subject to the laws of its country of origin With integrated design and fine heat radiation effect, this fine quality spot welding pen adopts thick copper bar to effectively enhance working efficiency and work for long time. With the built-in limit switch, you can operate in one hand and foot pedal is not required. Why not have a try? Features: Adopts thick copper bar to effectively enhance working efficiency and work for long time. Integrated design and fine workmanship ensure great heat radiation effect and stable performance. With comfortable grip, it supports long time use without fatigue, reliable and effort-saving. Dual spring on the handle, so that each welding pen can expand and contract independently. With built-in limit switch, support one hand operation, do not need foot pedal. Specifications: Material: Metal Color: Black Item Size: Approx. 15.5*4.4*1.5cm / 6.1*1.73*0.59in Item Weight: Approx. 164g / 5.78oz Package Size: Approx. 200*110*40mm / 7.87*4.33*1.57in Package Weight: Approx. 248g / 8.75oz Packing List: 1 * Single-handed Welding Pen 1 * Pair of Welding Pen Connector Cable