Utoolmart Professional Geometry Compass Set, Spring Bow Compass, Math Compass, Drawing Compass, Metal Precision Compass with Lock for Drafting, School, Woodworking 1 Pcs - UT200620C-0120

• UPC   880663394483
• 【Material】- Compass made of good quality metal, parts and solid construction, all metal, nickel plating compass, durable and can repeat to use for a long time. 【High Quality】- Adjustment wheel with automatic locking mechanism makes drawing easy and fun.By adjusting center wheel you can easily change the radius of the circle. 【Multifunction】- With it, you can draw a variety of circles for mathematical geometry and artistic painting, quickly done your work.Perfect for children and adults.Excellent for use in school, woodworking, or at home. The best circle drawing tool for student, artist, mathematician, carpenter. 【Special design】- Precision geometry compass has spring bow head, center wheel and automatic locking mechanism, so it can prevent the accidental movement of legs and help you stably draw line, giving you good use feeling. 【Wide Application】- Precision math compass suitable for mathematical geometry and art drawing.Ideal tool for students, teachers, carpenters, woodworkers, metalworkers, engineers, architects, mathematicians, artists, craftsmen, designers.