Specialized drafting instrument parts (clamps)
Parts for a drafting instrument (compass)
These products are "compass parts." Please use the spring compass for medium compasses and the long spring compass for large compasses. *【03-142】is compatible with compasses from other manufacturers that have an insertion diameter of 4.0mmφ. Our products, including the large spring compass, all have a diameter of 3.5mmφ, so they are not compatible.
- Company：DRAPAS Inc. Tokyo main office, Osaka sales office
- Price：Less than 10,000 yen
