Lumber Crayon - Contractor-Grade, Clay-Based
- Known as layout chalk or "keel".
- Clay based formula provides longer marking mileage.
- Use on lumber, concrete, metal, plastic, rubber, paper, cardboard, and ceramics.
- Dimensions: 1/2" hex by 4 5/8" long
- Standard colors #200 | Fluorescent colors #500
- Available in a wide assortment of colors...