Description
Overview
The General Tools 843/1 Compass-Scribe (843-1) is designed for precise marking, scribing, and layout work requiring accurate contour and circle transfer on job sites and in workshops.
| Specification | Detail |
|---|---|
| Manufacturer Part Number (MPN) | 843-1 |
| Brand | General Tools |
| Product Type | Pencil Compass and Scriber |
| Maximum Circle Diameter | 8 in. |
| Frame Material | Brass-plated with hardened steel pin |
| Adjustment Mechanism | Wing nut |
| Writing Instrument Compatibility | Standard pens and pencils |
| Weight | 0.01 lb |
| Quantity | 1 pc |
| Packaging | Carded |
| UPC | 038728241320 |
Technical Features
- Hardened steel scribing pin: Provides durable, consistent contact with work surfaces for accurate contour transfer and material marking over repeated use.
- Brass-plated frame construction: Offers a corrosion-resistant body that maintains structural integrity in workshop and job-site environments.
- Positive wing nut adjustment: Locks the set radius securely in place, preventing unintended movement during use and ensuring repeatable measurements.
- Maximum 8 in. circle capacity: Accommodates a wide range of layout tasks from small radius scribing up to 8-inch diameter circle marking.
- Standard pen and pencil compatibility: Accepts commonly available writing instruments, eliminating the need for proprietary refills or accessories.
- Lightweight at 0.01 lb: Minimizes hand fatigue during extended marking or layout sessions.
Applications
- Marking and scribing contours on wood, laminate, drywall, and similar materials.
- Transferring circular layouts and radius measurements during carpentry, cabinetry, and general construction tasks.
- Scribing panels and trim pieces to follow irregular wall or floor profiles.
- General layout and measurement tasks requiring a defined, lockable radius setting.
California Proposition 65 Warning: This product can expose you to chemicals including Nickel (metallic), which is known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov.






Reviews
There are no reviews yet.