External micrometers from Feinmess Suhl meet all the demands made in workshops in the steel and metalworking industry. In addition to high accuracy and a guaranteed long service life, all measuring devices have good readability and hardened measuring surfaces - for the greatest possible measuring reliability. Therefore, we have been using solid steel designs, large diameters for spindles as well as measuring surfaces and equip the devices with robust insulating plates and handles for years. Only in this way can our micrometers withstand high stresses, even under unfavorable operating conditions.