VOGEL 251501 - Universal flexible measuring standsWith flexible articulated arm. Particularly for use in hard to reach places. With unrestricted mobility. Flexible stem with locking lever, adjustable to any position. Sturdy magnetic block, On/Off-switch. With prismatic base and with a flat and fine ground face backwards. With lacquered magnetic block. Dial indicator shank for ø 10 mm and ø 8 mm adjustable.