The Faithfull Magnetic Square Welding Clamp enables fast and accurate holding of ferrous metals for welding and assembly. The clamp contains a strong magnet and features angled edges for precise alignment of metal workpieces. It will securely hold round and square tubing, angle and flat stock. Through-holes enable multiple clamps to be fixed together when working on larger projects. Ideal for use by welders and fabricators. Achievable Angles 45, 90 & 135 Pull Power 20kg Size 100 x 95 x 19mm