Determine the diameter of your o-rings, rubber seals and other round elastic bodies within seconds! In 1mm steps, the towers are available for rings from 5 to 300mm diameter.
The use is very easy and safe. Just put the part to be measured on the tower until the diameter is reached, where the round body fits snug. Our o-ring towers are made from POM and available in six diameter ranges:
Sold individual and in sets.