---
product_id: 104289498
title: "Tools OX-P027731 Chalk Line - 100' Thick Line, Curved Hook, 6:1 Gear Ratio, Metal Handle, Easy Top Load, Ergonomic Shape & Rubber Grips - Ideal for Deck Builders, Framers, Roofers"
brand: "ox"
price: "¥7214"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/104289498-tools-ox-p027731-chalk-line-100-thick-line-curved-hook
store_origin: JP
region: Japan
---

# 100' thick line for precise marking 6:1 gear ratio for 6X faster rewind durable metal handle built to last Tools OX-P027731 Chalk Line - 100' Thick Line, Curved Hook, 6:1 Gear Ratio, Metal Handle, Easy Top Load, Ergonomic Shape & Rubber Grips - Ideal for Deck Builders, Framers, Roofers

**Brand:** ox
**Price:** ¥7214
**Availability:** ✅ In Stock

## Summary

> 🛠️ Mark it. Snap it. Own the job.

## Quick Answers

- **What is this?** Tools OX-P027731 Chalk Line - 100' Thick Line, Curved Hook, 6:1 Gear Ratio, Metal Handle, Easy Top Load, Ergonomic Shape & Rubber Grips - Ideal for Deck Builders, Framers, Roofers by ox
- **How much does it cost?** ¥7214 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/104289498-tools-ox-p027731-chalk-line-100-thick-line-curved-hook)

## Best For

- ox enthusiasts

## Why This Product

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

## Key Features

- • **Speed meets strength:** 6:1 gear ratio delivers lightning-fast rewind, saving you precious time on every project.
- • **Built for the toughest jobs:** Rugged metal handle and rubber grips withstand drops and rough jobsite conditions without missing a beat.
- • **Grip and go with confidence:** Curved hook with quick-attach opening secures firmly to nails or screws—no slipping, no hassle.
- • **Precision that lasts all day:** 100-foot thick line ensures bold, accurate marks on any surface—never second-guess your measurements again.
- • **Effortless refills, zero downtime:** Top-loading design compatible with all chalk brands means you’re back in action faster than ever.

## Overview

The OX Tools OX-P027731 Chalk Line features a 100-foot thick blue line for clear, precise marking, a durable metal handle with ergonomic rubber grips, and a 6:1 gear ratio for six times faster rewind. Its curved hook design ensures secure attachment, while the easy top-loading system supports all chalk brands, making it the ideal tool for deck builders, framers, and roofers seeking efficiency and reliability on the job.

## Description

OX Tools OX-P027731 Chalk Line - 100' Thick Line, Curved Hook, 6:1 Gear Ratio, Metal Handle, Easy Top Load, Ergonomic Shape & Rubber Grips - Ideal for Deck Builders, Framers, Roofers

## Features

- 100' Thick Line: Our chalk line tool comes with a 100' thick line for accurate marking on construction projects. Can also be used as a plumb bob. Compatible with all chalk brands.
- Curved Hook for added gripping strength: The curved hook provides added gripping strength and makes it easy to attach to various surfaces. Includes an opening to quickly attach to a nail or screw.
- 6:1 Gear Ratio for Quick Rewind: With a 6:1 gear ratio, our rewindable chalk line allows for quick and easy rewind after each use. 6X Faster than single gear competitive units.
- Metal Handle for Durability and Long Life: The metal handle on our chalk line reel ensures durability and long life on even the toughest job sites. Survives jobsite conditions and drops.
- Easy to Fill Top Loading: Our chalk line reel features an easy to fill top loading design, making it simple to refill with your preferred chalk brands.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | OX Tools |
| Brand | OX |
| Item Weight | 6.7 ounces |
| Product Dimensions | 5.5 x 3.5 x 2.5 inches |
| Item model number | OX-P027731 |
| Color | Blue |
| Closure | Button |
| Grip Type | Contoured |
| Material Type | Rubber |
| Number of Items | 1 |
| Size | 1 Count (Pack of 1) |
| Point Type | thick |
| Line Size | 2mm and above |
| Ink Color | Blue |
| Manufacturer Part Number | 9341231006142 |

## Product Details

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

## Images

![Tools OX-P027731 Chalk Line - 100' Thick Line, Curved Hook, 6:1 Gear Ratio, Metal Handle, Easy Top Load, Ergonomic Shape & Rubber Grips - Ideal for Deck Builders, Framers, Roofers - Image 1](https://m.media-amazon.com/images/I/51u-dBKaulL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.jp/products/104289498-tools-ox-p027731-chalk-line-100-thick-line-curved-hook](https://www.desertcart.jp/products/104289498-tools-ox-p027731-chalk-line-100-thick-line-curved-hook)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-05*