SKU: 67759909672

IRWIN STRAIT-LINE IWHT48446 100 ft Layout Pro Chalk Reel 10 oz Capacity 2 to 1 Gear Ratio Heavy Duty Braided Line Plumb Bob Feature

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Description

IRWIN STRAIT-LINE IWHT48446 100 ft Layout Pro Chalk Reel 10 oz Capacity 2 to 1 Gear Ratio Heavy Duty Braided Line Plumb Bob FeatureMaximize Jobsite Layout Efficiency with the IRWIN STRAIT LINE IWHT48446 Use the IRWIN IWHT48446 Strait Line Layout Pro Chalk Reel to eliminate layout downtime on commercial and residential jobsites. This high capacity layout tool is engineered with a massive 10 oz chalk capacity and a 100 ft heavy duty braided line designed to endure abrasive structural surfaces. Operating with a fast retract 2: 1 gear ratio, it speeds up line retrieval by 200%

Maximize Jobsite Layout Efficiency with the IRWIN STRAIT-LINE IWHT48446

Use the IRWIN IWHT48446 Strait-Line Layout Pro Chalk Reel to eliminate layout downtime on commercial and residential jobsites. This high-capacity layout tool is engineered with a massive 10 oz chalk capacity and a 100 ft heavy-duty braided line designed to endure abrasive structural surfaces. Operating with a fast-retract 2:1 gear ratio, it speeds up line retrieval by 200% compared to standard reels, while the integrated center-line engineering allows the entire housing to function accurately as a structural plumb bob for vertical alignment checks.

Best Used For:

  • Subfloor and Deck Framing: Snapping long, crisp master lines across extensive plywood or concrete foundations.
  • Roofing and Truss Alignment: Marking straight reference points over high-abrasion shingles and long-distance rafters.
  • Commercial Parking Lots: Laying out precise dimensional grids on asphalt or concrete before permanent striping.

Key Performance & Safety Features

  • High-Speed 2:1 Gear Ratio: Rewinds the layout line two times faster than standard reels to increase jobsite productivity.
  • Heavy-Duty Braided Line: 100-foot professional-grade line designed to resist breaking and fraying over long distances.
  • Large Chalk Reservoir: 10-ounce capacity reduces the frequency of refills, keeping you focused on the layout.
  • Dual-Function Design: Features a center line that allows the unit to be used accurately as a plumb bob.
  • Industrial Durability: Robust steel handle and large center hub provide increased strength and high-torque capability.
  • Soft-Touch Ergonomic Grip: Rubber over-mold housing offers a comfortable, non-slip grip for all-day use.
  • Secure Anchoring: Steel docking ring and large sliding fill door ensure ease of use and secure line placement.

What's Included

  • (1) IRWIN IWHT48446 STRAIT-LINE LAYOUT PRO Chalk Reel (100 ft.)

Technical Specifications

Specification Field Measurement / Value
Brand IRWIN® STRAIT-LINE®
Model Number IWHT48446
Line Length 100 ft.
Chalk Capacity 10 oz.
Gear Ratio 2:1 Fast-Retract
Housing Material Heavy-Duty ABS with Rubber Over-mold
Handle Material Robust Steel
Line Type Heavy-Duty Braided
Product Color Blue / Black
Assembled Weight Approx. 0.8 lbs (Empty)
Warranty Limited Lifetime Warranty


Pro-Tip: To achieve a perfectly crisp line on high-tension snaps without ghosting or excessive overspray, always pull the line tight, pull vertically straight up exactly two to three inches from the surface, and release cleanly. Regularly clear moisture from the entry seal to prevent your 10 oz chalk reservoir from clumping.

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67759909672

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Waukegan, US
★★★★★ 5
Excellent book
Format: Hardcover
Great book
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Reviewed in the United States on August 31, 2025
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Ramon R. Bello
Lowell, US
★★★★★ 5
Great treasure!
Format: Hardcover
Love it. Excellent illustrations. Great color. Wonderful for kids and adults. Price is good. Very good for this time of the year. Very timely for this time in history.
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Reviewed in the United States on December 24, 2025
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Ruth
Lake Worth, US
★★★★★ 5
Beautiful Retelling of the Christmas Story
Format: Hardcover
I've really appreciated reading from The First Nations Version over the last couple of years, and I'm excited for this book to make it easier to share with a younger audience! One of the things I appreciate about the FNV is how well it flows as a story, and this picture book is no different. It transitions smoothly from the Luke portion to Matthew. The illustrations are lovely watercolors and give me new imagination for Jesus coming for all people. I already bought copies for my nephews, and I'm looking forward to giving them to them for the Christmas season.
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Reviewed in the United States on September 24, 2024
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Luigina B Yerino
Fort Morgan, US
★★★★★ 5
Native American telling of the Nativity
Format: Hardcover
Intriguing. Told through Native American thought. I've shared it with others who in turn have purchased it for their grandchildren. Led me to purchase the New Testament translated by the same person.
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Reviewed in the United States on April 16, 2025
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Ryan Remington
Louisville, US
★★★★★ 5
Wow.
Format: Hardcover
Not only did Terry Wildman knock the retelling out of the park, the artists created a visually stunning representation of the story. I am in awe and can’t wait to find worthy applications of this book.
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Reviewed in the United States on September 28, 2024

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