Staedtler Mars Basic Precision Compass Set 554 T01

Compass set with main compass, universal adapter and spare parts box in hinged lid case Precision compass with telescopic extension bar Helical tooth guide for precise and smooth radius adjustment Bendable lead leg and needle shoe Interchangeable lead insert with Ø 4 mm pin ...Compass set with main compass, universal adapter and spare parts box in hinged lid case Precision compass with telescopic extension bar Helical tooth guide for precise and smooth radius adjustment Bendable lead leg and needle shoe Interchangeable lead insert with Ø 4 mm pin Interchangeable needle Max. Max. diameter of the drawing circle: 470 mm Length 146 mm In hinged lid case.