IRWIN Tools STRAIT-LINE Chalk Line, Speedline Pro Reel, Red, 100 ft. (IWHT48443RC)
Condition: New
$17.98
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Availability:
In Stock.
Arrives
Sunday, Nov 15
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At a glance
- Condition
- New
- Size
- 1 Count (Pack of 1)
- Style
- NEW w/Red
- Model
- IWHT48443RC
- Dimensions
- 4.3 x 2.3 x 6.8 in
- Color
- Red
- Material
- Acrylonitrile Butadiene Styrene, Blend
- In the box
- STRAIT-LINE SPEEDLINE PRO W/ RED
- Warranty
- Limited
Features 8
- STURDY HI-TENSILE LINE: 100 ft. line resists breakage when in contact with abrasive surfaces
- SECURE ANCHORING with wide-prong hook
- FAST CHALK REFILLS: Large 1/4 turn locking top provides increased visibility during refills
- HIGH-COMFORT DESIGN: Overmold grip and convenient fishing reel-style knob promote low-strain use
- DURABLE CONSTRUCTION: Lightweight yet sturdy ABS housing withstands jobsite wear and tear
- QUICK LINE RETRACTION: 6:1 planetary gear ratio enables smooth line retraction when pushing in the clutch hub
- REDUCED LINE DAMAGE: Innovative spool design helps preserve line and aerate chalk
- ENHANCED STRENGTH AND TORQUE: Robust steel handle and large center hub add durability
Description
Designed with an overmold grip and a convenient fishing reel knob, the Strait- line SPEEDLINE PRO Reel with Red Chalk Kit makes comfort a top priority. This tool is ideal for framing, carpentry, drywall, and other jobs—and it’s designed to withstand the rigors of the jobsite. The 100 ft. hi-tensile line resists breakage, even across rough surfaces, while the updated spool helps minimize line damage. The wide-prong hook ensures this tool is securely anchored.
Specs 28
| Brand | IRWIN |
|---|---|
| Writing Instrument Form | Chalk |
| Color | Red |
| Ink Color | Red |
| Age Range (Description) | Adult |
| Drill Point | Broad |
| Additional Features | Lightweight |
| Line Size | 2mm_and_above |
| Hand Orientation | Ambidextrous |
| Grip Type | Contoured |
| Water Resistance Level | Not Water Resistant |
| Closure Type | Hook |
| Style | NEW w/Red |
| Body Shape | Round |
| Pattern | Solid |
| Unit Count | 1 Count |
| Item Dimensions | 4.3 x 2.3 x 6.8 inches |
| Brand Name | IRWIN |
| Age Range Description | Adult |
| Model Name | IWHT48443RC |
| Recommended Uses For Product | Carpentry, Framing, Drywall |
| Model Number | IWHT48443RC |
| UPC | 885911838375 |
| Global Trade Identification Number | 75 |
| Manufacturer | IRWIN |
| Item Type Name | STRAIT-LINE SPEEDLINE PRO W/ RED |
| Material Type | Acrylonitrile Butadiene Styrene, Blend |
| Ink Base | Pigment |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Nov 15
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
A classic tool that still earns its place in the toolbox
Size: 1 Count (Pack of 1)
Style: NEW w/Red
Sometimes the simplest tools are the ones you end up using for decades, and this IRWIN chalk line is a perfect example. Whether you're framing, hanging shelves, laying out flooring, or marking long straight cuts, it does exactly what it's supposed to do. The Speedline Pro reel rewinds quickly and smoothly, which makes a bigger difference than you'd think when you're repeatedly snapping lines during a project. The gear ratio allows the line to retract much faster than older chalk reels I've used. The line itself feels durable and lays down clear, easy-to-see marks. I've used it for garage projects, workshop layouts, and home improvement jobs where a laser level wasn't the most practical option. The housing feels sturdy enough to survive life in a toolbox, and the hook grabs securely when working alone. As with most IRWIN hand tools I've owned, it feels built for actual jobsite use rather than occasional hobby work. One thing I appreciate is that it remains simple and reliable. No batteries, no electronics, no setup. Just fill it with chalk, stretch the line, snap it, and get to work. Pros: fast rewind mechanism, durable construction, clear chalk lines, easy to use, reliable hook design, great for layout work Cons: like any chalk line, the string can eventually fray with heavy use, though replacements are inexpensive and expected over time Overall: a dependable chalk line reel that makes quick work of layout tasks. It's one of those basic tools every homeowner, DIYer, and contractor should have in their toolbox.
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Reviewed in the United States on May 30, 2026 by Chevelle life
Great Tool
Size: 1 Count (Pack of 1)
Style: NEW w/Red
Loved this chalk line. We purchased to grid out my son’s senior parking spot. It is easier to use and did a better job than some other name brands out there.
Reviewed in the United States on August 4, 2026 by Beks04
Excelente
Size: 1 Count (Pack of 1)
Style: NEW w/Red
Buena relación entre precio calidad
Reviewed in the United States on June 8, 2026 by Walter503
Chalk line
Size: 1 Count (Pack of 1)
Style: NEW w/Red
It gets stuck sometimes and it leaks the chalk
Reviewed in the United States on May 23, 2026 by Day
Very good product
Size: 1 Count (Pack of 1)
Style: NEW w/Red
Good quality, very easy to fill. Good product for the price. Love the bright yellow, very easy to see. I highly recommend!
Reviewed in the United States on April 21, 2026 by Emily
Works as intended
Size: 1 Count (Pack of 1)
Style: NEW w/Red
Works as intended.
Reviewed in the United States on May 18, 2026 by Ryan Reynolds
Calidad
Size: 1 Count (Pack of 1)
Style: NEW w/Red
Definitivamente la calidad es la mejor, su precio es muy justo, gracias a la empresa por fabricar estas pequeñas herramientas que son tan esenciales en el trabajo de la construcción
Reviewed in the United States on May 15, 2025 by Emilio
Muy practico
Size: 1 Count (Pack of 1)
Style: NEW w/Red
Super practico para mi trabajo
Reviewed in the United States on September 21, 2025 by Gabo