Irwin Strait-Line White Twisted Chalk Line Refill 50 ft. White
3.5:1 gear ratio retrieves chalk line 3 1/2 times faster than standard reels. Crank-handle clutch release releases line without spinning handle.
![](https://m.media-amazon.com/images/I/81jbmwuxd6L.jpg)
IRWIN Tools STRAIT-LINE SPEEDLINE Chalk Reel, 100-Foot (64310)
Model #64550.
![](https://i.ebayimg.com/images/g/3LoAAOSwXzBh7Zs~/s-l400.jpg)
Irwin Twisted Polyester Replacement Line for Chalk Line. 50-foot Spool. #64550
![](https://images.hancocklumber.com/20860_A.eps_High.jpg?width=800&height=800&quality=85)
IRWIN STRAIT-LINE CHALK WHITE 8-OZ 64904, Chalk Lines
Key Features New anchor ring provided with each replacement line Twisted cotton line holds more chalk for multiple line strikings New anchor ring provided with each replacement line. New anchor ring provided with each replacement line.
![](https://images-bucket.bonanzastatic.com/afu/images/d15b/66d7/cdc3_12188614034/s-l1600.jpg)
Irwin 1932894 100' Hi-Tensile Replacement Line
![](https://www.irwintools.com/NAG/PRODUCT/IMAGES/HIRES/IWHT48446/IWHT48446_1.jpg?resize=530x530)
Chalk Reels & Chalk
Polyester Replacement Chalk Lines 100 feet straig
![](https://www.zoro.com/static/cms/product/full/Emery%20Jensen%20Distribution%20LLC_20867xxpxx76539f.jpeg)
Strait-Line White Twisted Chalk Line Refill 100 ft. White
![](https://i5.walmartimages.com/asr/178fdf92-a2a7-4fe1-a014-eb413b08ffb1.dd22c0796214f1e1a7f8030be4321125.jpeg?odnHeight=320&odnWidth=320&odnBg=FFFFFF)
Irwin Strait Line Chalk
Marking chalkultra-fine fluorescent 8 ounce bottle color=glo-orange Standard grade marking chalk formulated to achieve a perfect line every time with 4-5 strikes usual line yield. Brilliant color tones provide strong, sharp lines. Great flow for easy reel fill-up.
![](https://agilityassets.blob.core.windows.net/files/Images/DAM/HDSMARKETING/TOOLS/HAND%20TOOLS/MEASURING,%20MARKING,%20SURVEYING,%20AND%20LEVELING/MARKING%20AND%20FLAGGING/POWDERED%20CHALK/173108W_HERO_A.jpg)
Keson 8W Marking Chalk Refill, White, 8 oz
![](https://assets.unilogcorp.com/267/ITEM/IMG/IRWIN_STRAIT_LINE_APNS_2032150.jpg)
Irwin® Strait-Line® Independent Mechanical Supply