With magnet, especially for use in hard-to-reach places, with unrestricted mobility, chrome-plated, rust-proof rods, rotatable in all directions, painted magnetic base, adhesive force 60 Kp, magnetic base (65x50x55 mm) with on / off rotary switch made of plastic, with prismatic sole and with a ground stop surface on the back , M8 thread, dial gauge mounting hole 8 mm and dovetail bracket for lever dial measuring devices, with fine adjustment