Magnetic measuring tripod, with 3 joints, reach 280 mm. Supplied = assembled. Model = swivelling. Product type = measurement stands. For clamping dial gauges. Pivoting bar, cross arm with joint and precision adjustment. With magnetic base that can be switched on and off. High holding force on smooth steel and cast surfaces. Also holds onto shafts. Foot with prismatic base and stop surface polished on rear. With Ø 8 mm dial gauge holder.