The e magnets 974 weld clamp magnet is ideal for heavy duty applications with a variable angle providing an ideal way to weld larger sections of steel such as box section at angles of between 45 and 90 degrees to each other adjustable via a simple wing nut the magnet is conveniently marked with 5 degree increments to make setting the angle easier size 142 x 142 x 35mm 558 x 558 x 138in pull 40kg 88lb