Geometry – Precision Drawing Compass Set – (Maped)

Including 130mm Classic Technical Compass, 105mm Precision Thumbwheel Compass, 140mm extension arm, Replacement 2mm leads, pen adaptor and replacement screw

– Quick Adjustment: ideal for fixing radius measurements
– Micrometric screw: precise measurement adjustment
– Kneepads branch: Stability and precision of the line
– Maximum diameter: 52cm with extension