Create accurate circles and make precise adjustments with the Alvin 494 5" Bow Compass Divider.
Designed for drafting, geometry, engineering, and technical drawing, this compact precision tool features all-metal construction for durability and reliable performance.
A center wheel adjustment mechanism allows for smooth, controlled positioning of the compass legs, helping maintain the desired setting while creating detailed drawings. The compass can produce circles up to 8" in diameter while its compact 5" overall size makes it easy to handle and store.
Manufactured in Germany, the Alvin 494 is suitable for both professional and educational drafting applications.
Features
- Precision bow compass divider
- 5" compact design
- Draws circles up to 8" in diameter
- All-metal construction
- Center wheel adjustment mechanism
- Smooth, controlled adjustment
- Designed for accurate circle drawing
- Compact and easy to store
- Suitable for professional and educational use
- Manufactured in Germany
Specifications
- Brand: Alvin
- Model: 494
- Product Type: Bow Compass Divider
- Length: 5"
- Maximum Circle Diameter: 8"
- Construction: All Metal
- Adjustment: Center Wheel
- Country of Manufacture: Germany
Ideal For
- Drafting
- Technical drawing
- Geometry
- Engineering
- Architecture
- Circle construction
- Precision drawing
- Layout work
- Students
- Professional drafting
Center Wheel Precision
The center wheel provides controlled adjustment of the compass legs, making it easier to set and maintain precise measurements while working.
Compared with a simple hand-adjusted school compass, this mechanism is better suited to technical work where small adjustments and consistent circle sizes matter.
Compact All-Metal Construction
At just 5" long, the Alvin 494 combines portability with durable all-metal construction. Despite its compact size, it can create circles measuring up to 8" in diameter, making it useful for both detailed and larger geometric constructions.
