Markal® Lumber Crayon, Economical, Wax Based, Series: 200, Hex Tip, 1/2 in Tip, -20 to 50 deg F, Green, 4-5/8 in L
- Known in construction trades as "keel" or layout chalk
- Formulated for weather and fade resistant marking on most surfaces
- Special softer formula allows for superior marking in cold climates
- Soft, standard-grade lumber crayon for general use marking and works well in cold climates
- Wax-based mark is weather and UV resistant
- Lead free
- Standard 1/2 in hex shape fits the NO 109 Peterson holder, NO 106 holder and NO 108 holder
- Wood, concrete, stone, plastic, rubber and rough metal surface use