- Carpenter-quality; made of durable die-cast rust-proof metal
- Adjustable spring tension
- Scribe guide for edge marking
- For use with pencil (included) or slim ballpoint pen
- Maximum diameter: 9 in.
- Marking pencil
- Prop 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, go to www.P65Warnings.ca.gov.