Overview
The Markal #500 Lumber Crayon (434-80321) is a professional-grade marking tool designed to write on rough, wet, oily, and cold lumber and construction materials. With a 1/2 in. diameter and 4-5/8 in. length, the yellow crayon fits standard lumber crayon holders and provides high-contrast marks that remain legible in tough jobsite conditions. An essential marking tool for carpenters, framers, electricians, and construction crews.
Features
- Marks on rough, wet, oily, and cold surfaces
- 1/2 in. diameter — fits standard lumber crayon holders
- 4-5/8 in. length for comfortable grip and extended use
- Yellow for high-visibility marks on wood and rough materials
- Markal professional quality
Specifications
| Attribute | Value |
|---|---|
| Model | 434-80321 |
| Manufacturer / Brand | Markal |
| Type | Lumber Crayon (#500) |
| Color | Yellow |
| Diameter | 1/2 in. |
| Length | 4-5/8 in. |


