Irwin Strait-Line 8 oz. Permanent Marking Chalk Fluorescent Orange — replacement refill (model 64905ZR) manufactured by Irwin Industrial. This 8 oz fluorescent orange chalk refill delivers high-visibility, permanent markings for layout and construction tasks. Plastic construction, broad point for clear lines, suitable for chalk lines/strips. Item weight ~9.6 ounces; product dimensions 6.6 x 7.8 x 6.5 inches. Ideal for measuring and layout tools applications where bright, durable line marking is required.
| Materials & Construction | |
| Color | Fluorescent Orange |
| Material | Plastic |
| Outer Material | Plastic |
| Product Details | |
| Age Range (Description) | Adult |
| Ink Color | Orange |
| Item model number | 64905ZR |
| Line Size | 2mm_and_above |
| Material Type | Plastic |
| Number of Items | 1 |
| Pencil Lead Degree (Hardness) | HB |
| Point Type | Broad |
| Product Dimensions | 6.6 x 7.8 x 6.5 inches |
| Writing Instrument Form | Chalk |
| Sizing & Dimensions | |
| Height | 6.5 inches |
| Length | 6.6 inches |
| Product Dimensions | 6.6 x 7.8 x 6.5 inches |
| Size | 8 oz |
| Weight | 9.6 ounces |
| Width | 7.8 inches |
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