1.Premium Brass Construction for Superior Conductivity:Crafted from high-quality brass, this 260A earth wire clamp ensures excellent electrical conductivity, minimizing energy loss during welding tasks. Its - properties ideal for demanding environments like shipyards and oil platforms, where exposure to moisture and harsh chemicals is common. 2.Ergonomic Design with 40mm Wide Opening:Featuring a 40mm large opening, this grounding clamp accommodates thick cables and metal surfaces effortlessly, ensuring secure connections during high-current operations. The black rubber sheath on the handle offers a comfortable grip, reducing hand fatigue during prolonged use. Perfect for automotive parts manufacturing and steel structure projects, it combines practicality with safety. 3.Versatile Application Across Industries:Designed for 260A conductive current, this clamp supports heavy-duty welding processes, including submerged arc welding and resistance welding. Its robust build suits industrial settings like motor car manufacturing and curtain wall installations. The clamp's adaptability to various welding machines and environments makes it a must-have for professionals seeking reliability and efficiency. Item Type: Earth Wire Clamp Current Capacity: 260A Clamp Opening: 40mm / 1.6inch Applications: Gas shielded welding, arc welding, stud welding, resistance welding Compatibility: Industrial welding machines, automotive workshops, shipyard equipment Color: As Shown Material: Copper + Plastic Package Contents: 1 x Welding ground clamp Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.