---
product_id: 533163606
title: "IRWIN Tools STRAIT-LINE Chalk Line, Speedline Pro Reel, Blue, 100 ft. (IWHT48443BC)"
brand: "irwin"
price: "RM259"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/533163606-irwin-tools-strait-line-chalk-line-speedline-pro-reel-blue
store_origin: MY
region: Malaysia
---

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

**Brand:** irwin
**Price:** RM259
**Availability:** ✅ In Stock

## Summary

> 🛠️ Mark your territory with precision and power!

## Quick Answers

- **What is this?** IRWIN Tools STRAIT-LINE Chalk Line, Speedline Pro Reel, Blue, 100 ft. (IWHT48443BC) by irwin
- **How much does it cost?** RM259 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/533163606-irwin-tools-strait-line-chalk-line-speedline-pro-reel-blue)

## 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 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 projects
- • **Unbreakable Precision:** 100 ft. hi-tensile line resists abrasion for flawless chalk lines every time

## Overview

The IRWIN STRAIT-LINE Speedline Pro Reel features a 100 ft. hi-tensile chalk line designed to resist breakage on abrasive surfaces. Its 6:1 planetary gear ratio enables smooth, fast line retraction, while the wide-prong hook ensures secure anchoring. Built with a durable ABS housing and robust steel handle, this lightweight tool offers ergonomic comfort and long-lasting performance for professional-grade chalk lining.

## 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 |
| Model Number | IWHT48443BC |
| Product Dimensions | 10.92 x 5.84 x 17.27 cm; 303.91 g |
| Colour | Blue |
| Closure | Hook |
| Grip Type | Contoured |
| Shape | Rectangular |
| Material Type | Plastic |
| Number of Items | 1 |
| Size | 1 count (Pack of 1) |
| Point Type | Chisel |
| Line Size | 2mm and above |
| Ink Colour | Blue |
| Manufacturer Part Number | IWHT48443BC |
| Item Weight | 304 g |

## Product Details

- **Brand:** IRWIN
- **Writing instrument form:** Chalk
- **Colour:** Blue
- **Ink colour:** Blue
- **Age range (description):** Adult
- **Material:** Plastic
- **Point type:** Chisel
- **Special feature:** Lightweight
- **Unit count:** 1.0 count
- **Model name:** gear

## Images

![IRWIN Tools STRAIT-LINE Chalk Line, Speedline Pro Reel, Blue, 100 ft. (IWHT48443BC) - Image 1](https://m.media-amazon.com/images/I/81u+eM93DnL.jpg)
![IRWIN Tools STRAIT-LINE Chalk Line, Speedline Pro Reel, Blue, 100 ft. (IWHT48443BC) - Image 2](https://m.media-amazon.com/images/I/81IEo+0lPSL.jpg)
![IRWIN Tools STRAIT-LINE Chalk Line, Speedline Pro Reel, Blue, 100 ft. (IWHT48443BC) - Image 3](https://m.media-amazon.com/images/I/81UhzeAHryL.jpg)
![IRWIN Tools STRAIT-LINE Chalk Line, Speedline Pro Reel, Blue, 100 ft. (IWHT48443BC) - Image 4](https://m.media-amazon.com/images/I/81jRLZgaaNL.jpg)
![IRWIN Tools STRAIT-LINE Chalk Line, Speedline Pro Reel, Blue, 100 ft. (IWHT48443BC) - Image 5](https://m.media-amazon.com/images/I/81OR9FbCzEL.jpg)

## Available Options

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

## Frequently Bought Together

- IRWIN Tools STRAIT-LINE Chalk Line, Speedline Pro Reel, Blue, 100 ft. (IWHT48443BC)
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**Shop now:** [https://www.desertcart.com.my/products/533163606-irwin-tools-strait-line-chalk-line-speedline-pro-reel-blue](https://www.desertcart.com.my/products/533163606-irwin-tools-strait-line-chalk-line-speedline-pro-reel-blue)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-06*