Johnson Tools Aven Spring Adjustable Compass Divider 3" Fine Point Black Powder Coated Precision Measuring for Jewellery Marking, Scribing, Craftsman, Architect, Artist, Carpenter, Model Making

About this item

• The featured adjustment screw is centrally located with a bow spring that is strong and flexible for fine adjustment and balance
• Well-balanced, precision-machined steel dividers with ground and hardened points. Use for measuring between points, marking shanks for sizing, scribing circles and more
• Bow Springs ensure uniform tension while working. Manufactured from High Grade Iron
• Great for marking, finding centres and making circles. Can also be used on other materials like wood and plastic
• By Johnson Tools - A Name of Trust