Elevate your drafting and geometry work with this 6 metal compass set (552 01) from STAEDTLER. The quick-setting push-button mechanism and center wheel ensure precise circle drawing up to 350mm diameter. Ideal for technical drafting, and geometry applications, this durable metal compass features hinged lead and needle legs with interchangeable components. The compass set includes a universal adapter, spare needle, and additional leads, all housed in a protective hard plastic case. Essential for students and practitioners seeking reliable drafting tools for technical drawings and geometric constructions. PRECISE CONTROL - This compass has a quick-setting push-button and center wheel for easy adjustments, with hinged legs keeping steady pressure for perfect circles PROFESSIONAL DESIGN - Metal build and interchangeable leads provide durability for geometry class or technical drawing, with a universal adapter included for versatile drawing and sketching supplies EASY OPERATION - This drawing compass features smooth-gliding hinged legs and replaceable needle points, ensuring consistent results whether creating small details or large technical drawings COMPLETE SET - Hard case includes 6 compass with adapter, spare leads, and replacement needle, making this drawing set ideal for school or professional use STAEDTLER - Leading manufacturer and supplier of writing, paint, drawing and modeling products that help people around the world realize and share their ideas UPC 743183111032 ASIN B001F9P8LQ Color Blue Style 3 Piece Professional Set Grip Type Smooth Line Size 0_3mm Brand Name STAEDTLER Model Name 552 01 03 Unit Count 1.0 Count Drill Point Fine Item Weight 0.25 Pounds Manufacturer Staedtler Inc. Model Number 552 01 ST Item Diameter 6 Inches Material Type Metal Item Dimensions 4.13 x 0.87 x 8.66 inches Additional Features Quick-Setting Push-Button Mechanism, Interchangeable Leads, Universal Adapter Included Components Universal adapter, spare needle, additional leads, protective hard plastic case Age Range Description Teen, Youth, Adult Recommended Uses For Product Drafting, Drawing Global Trade Identification Number 04007817552001