We offer oil level indicators straight or bent at a right angle in many different lengths and thread manufactured to the highest standard. The most frequently used AZ and AG series are made of a brass body and a natural glass tube and are compliant with DIN 3018. Naturally we are also able to produce variations of the standard products for example out of stainless steel, with borosilicate glass tubes or acrylic tubes. Please click on the model of interest for more details.