Features 1、The magnetic welding support is a screw fixed magnet design, which can be easily attached to any glossy metal surfaces. 2、With strong magnetic large suction, single absorbable weight is 3KG, not easy to fall off during use. 3、The welding magnet head has copper tail, withstand current up to 300A, has stable performance. 4、With thickened insulation board, insulation and heat insulation, and resistant to drop and abrasion. 5、The welding support is a single magnet design, with compact structure, used for various mechanical maintenance. Specification Item Type: Magnetic Welding Support Material: Copper, insulation board, magnet Application: Mechanical welding maintenance Magnetic Disc Diameter: Approx. 36mm / 1.4in Screw Size: Approx. 60 x 10mm / 2.4 x 0.4in Copper Tail Withstand Current: 300A Package List 1 x Magnetic Welding Support 1 x Copper Tail