---
product_id: 533688613
title: "Tools STRAIT-LINE Chalk Line, Speedline Pro Reel, Blue, 100 ft. (IWHT48443BC)"
brand: "irwin"
price: "$1221"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/533688613-tools-strait-line-chalk-line-speedline-pro-reel-blue-100
store_origin: MX
region: Mexico
---

# 100 ft. hi-tensile line 6:1 planetary gear ratio steel handle & wide-prong hook Tools STRAIT-LINE Chalk Line, Speedline Pro Reel, Blue, 100 ft. (IWHT48443BC)

**Brand:** irwin
**Price:** $1221
**Availability:** ✅ In Stock

## Summary

> 📐 Mark your success with precision and power!

## Quick Answers

- **What is this?** Tools STRAIT-LINE Chalk Line, Speedline Pro Reel, Blue, 100 ft. (IWHT48443BC) by irwin
- **How much does it cost?** $1221 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/533688613-tools-strait-line-chalk-line-speedline-pro-reel-blue-100)

## Best For

- irwin enthusiasts

## Why This Product

- Trusted irwin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable ABS housing and robust steel handle withstand tough jobsite conditions
- • **Secure & Stable:** Wide-prong hook anchors firmly for reliable, hands-free marking
- • **Effortless Speed:** 6:1 planetary gear ratio ensures smooth, fast line retraction with minimal strain
- • **Comfort Meets Control:** Ergonomic overmold grip and fishing reel-style knob reduce fatigue on long jobs
- • **Unbreakable Precision:** 100 ft. hi-tensile line resists abrasion for flawless chalk lines every time

## Overview

The IRWINTools STRAIT-LINE Speedline Pro Reel features a 100 ft. hi-tensile chalk line with abrasion resistance, a smooth 6:1 planetary gear retraction system, and a secure wide-prong hook. Designed with an ergonomic overmold grip and durable ABS housing, it delivers professional-grade durability and comfort for precise, efficient chalk line marking on any jobsite.

## Description

IRWIN Tools STRAIT-LINE Chalk Line, Speedline Pro Reel, Blue, 100 ft. (IWHT48443BC)

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | IRWIN |
| Brand | IRWIN |
| Item Weight | 10.7 ounces |
| Product Dimensions | 4.3 x 2.3 x 6.8 inches |
| Item model number | IWHT48443BC |
| Is Discontinued By Manufacturer | No |
| Color | Blue |
| Grip Type | Overmold |
| Shape | Rectangular |
| Material Type | Plastic |
| Number of Items | 1 |
| Size | 1 Count (Pack of 1) |
| Point Type | Broad |
| Line Size | 2mm and above |
| Ink Color | Blue |
| Manufacturer Part Number | IWHT48443BC |

## Product Details

- **Brand:** IRWIN
- **Writing Instrument Form:** Chalk
- **Color:** Blue
- **Ink Color:** Blue
- **Age Range (Description):** Adult

## Images

![Tools STRAIT-LINE Chalk Line, Speedline Pro Reel, Blue, 100 ft. (IWHT48443BC) - Image 1](https://m.media-amazon.com/images/I/81u+eM93DnL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- IRWIN Tools STRAIT-LINE Chalk Line, Speedline Pro Reel, Blue, 100 ft. (IWHT48443BC)
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- Spec Ops Tools 10" Nail Puller Cats Paw Pry Bar, High-Carbon Steel, 3% Donated to Veterans,

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**Shop now:** [https://www.desertcart.mx/products/533688613-tools-strait-line-chalk-line-speedline-pro-reel-blue-100](https://www.desertcart.mx/products/533688613-tools-strait-line-chalk-line-speedline-pro-reel-blue-100)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-08*