Staedtler Rapid Adjustment Compasses 553 01 features a centre drive spindle and a pen holder in silver and blue. The maximum circle diameter is 360 mm. It allows for quick adjustment via a push-button mechanism. The lead leg and needle shoe can be bent, and it includes a universal adapter for inserting pencils. The product comes in a practical hinged lid box along with a lead box.

Technical data:

• Number of joints: 2
• Type of fine adjustment function: Centre wheel spindle
• Design of grip zone: Ribbed
• Design of compass insert: Quick adjustment
• Colour: Silver, Blue
• Product type: Quick adjustment compass
• Product dimension, length: 150 mm
• Product type designation: 553 01
• Type designation of quick adjustment: Key mechanism
• Extension bar available: No
• Maximum diameter of the drawing circle: 360 mm.