---
product_id: 1096988
title: "Chalk Line - Chalk-Rite Jam Free Chalk Box with Extra Bold 1mm Snap Line & Five Gear Quick Retrieval - CR301JF"
brand: "tajima"
price: "19.44 OMR"
currency: OMR
in_stock: true
reviews_count: 13
category: "Tajima"
url: https://www.desertcart.com.om/products/1096988-chalk-line-chalk-rite-jam-free-chalk-box-with-extra
store_origin: OM
region: Oman
---

# 1.0mm extra-bold snap line for precision 5-gear quick retrieval system Rubberized ABS case for drop protection Chalk Line - Chalk-Rite Jam Free Chalk Box with Extra Bold 1mm Snap Line & Five Gear Quick Retrieval - CR301JF

**Brand:** tajima
**Price:** 19.44 OMR
**Availability:** ✅ In Stock

## Summary

> ⚡ Snap fast, mark sharp, work smart — the Tajima Chalk Line means business.

## Quick Answers

- **What is this?** Chalk Line - Chalk-Rite Jam Free Chalk Box with Extra Bold 1mm Snap Line & Five Gear Quick Retrieval - CR301JF by tajima
- **How much does it cost?** 19.44 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/1096988-chalk-line-chalk-rite-jam-free-chalk-box-with-extra)

## Best For

- tajima enthusiasts

## Why This Product

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

## Key Features

- • **Lock It & Snap It:** Positive gear line lock holds your line tight during marking, releasing automatically when rewinding.
- • **Speed Meets Efficiency:** Five-gear fast wind system slashes rewind time, keeping your workflow unstoppable.
- • **Effortless Chalk Reloads:** Wide fill neck and gasket-sealed cap make refills quick, clean, and mess-free.
- • **Built to Brave the Jobsite:** Durable rubberized ABS case with elastomer grip guards against drops and rough handling.
- • **Pinpoint Precision Every Time:** Extra-bold 1mm braided nylon line delivers crisp, clear snaps for flawless layouts.

## Overview

The Tajima Chalk-Rite Jam Free Chalk Box CR301JF features a premium 1.0mm braided nylon snap line for ultra-clear layout marks, a robust 5-gear quick retrieval system for fast rewinds, and a rugged rubberized ABS case designed to withstand tough jobsite conditions. Its wide, gasket-sealed fill neck ensures easy, mess-free chalk refills, while the positive gear line lock guarantees precise, reliable snapping every time. Trusted by pros, this tool combines durability, speed, and accuracy to elevate your construction and layout projects.

## Description

Product Description Compact and durable plastic chalk snap lines with 5 gears for fast, smooth and dependable rewinds. Equipped with 100 feet of premium-grade braided snap line, folding rewind cranks, and the positive gear-lock line holds. Jam Free. From the Manufacturer Tajima, the name in contractor quality chalk boxes has just designed this new patent pending Jam Free Design Chalk Box with 100' of Premium grade 1mm braided nylon/polyester line. Positive-locking, gasket-sealed fill cap and extra wide fill neck. Thumb -actuated line lock hold, releases automatically during rewind. Thick elastomer cover protects the case and ensures non-slip performance. New felt gear case gasket to better protect gears from abrasive chalk. Sure grip elastomer wrapped end hook. End Hook Stay helps prevent tangles in pouch or tool box. Stainless steel pin reduces friction and increases the life of the line. Folding crank and 5 gear fast-wind for smooth dependable rewinds. Larger chalk capacity (3.5 oz).

Review: Nice and straight - Holds chalk on the line and gives you a thin straight line
Review: Good buy - Best chalk line i have used.

## Features

- EXTRA-BOLD SNAP LINE - 1.0 mm braided nylon line produces clean, clear, accurate snaps for the precise layout results. Designed to work best with Tajima Micro Chalk and Snap Line Dye
- FAST LINE RETRIEVAL - This Tajima chalk line's 5-gear, fast wind system allows for quick line retrieval of your marking string, saving you time on any busy construction jobsite
- RUBBERIZED ABS CASE - High Capacity, lightweight ABS body with elastomer grip for added durability, protecting against drops and other worksite hazards
- POSITIVE GEAR LINE LOCK - Line lock holds layout sting tight while snapping layout markings and automatically releases when winding this chalk line tool
- EASY FILL NECK - Large chalk refill neck makes loading Tajima chalk line powder and Snap Line Dye quick, easy, and mess free, setting it above other construction tools

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001TH8DIO |
| Assembled Diameter | 1 Millimeters |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #5,479 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Measuring & Layout Chalk Lines |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (8,338) |
| Cutting Diameter | 1 Millimeters |
| Date First Available | April 1, 2004 |
| Included Components | Chalk Box |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 7.2 ounces |
| Item model number | CR301JF |
| Manufacturer | Tajima |
| Material | Nylon, Plastic, Polyester, Stainless Steel |
| Measurement Accuracy | 2mm and Above |
| Measurement System | Metric |
| Part Number | CR301JF |
| Power Source | Hand Powered |
| Size | 1 Count (Pack of 1) |
| Special Features | Lightweight |
| Style | Elastomer/ABS Frame |
| Tool Tip Description | Bold |
| Warranty Description | Tajima warrants products will be free of defects in materials and workmanship. |

## Product Details

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

## Images

![Chalk Line - Chalk-Rite Jam Free Chalk Box with Extra Bold 1mm Snap Line & Five Gear Quick Retrieval - CR301JF - Image 1](https://m.media-amazon.com/images/I/71svAAaxeoL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this come with chalk in it?  Or should I order some with it?**
A: It does not come with chalk.

**Q: where is this made**
A: CR301JF is China
CR301JF-CP is Japan currently

**Q: Country of origin?**
A: Mine was Japan

**Q: Is the box empty of chalk when purchased?**
A: There are no companies that sell filled chalkline with chalk. Humidity can hurt the product. If it has chalk installed,  it's not new.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice and straight
*by W***N on February 15, 2026*

Holds chalk on the line and gives you a thin straight line

### ⭐⭐⭐⭐⭐ Good buy
*by A***W on January 31, 2026*

Best chalk line i have used.

### ⭐⭐⭐⭐⭐ Tajima makes quality tools
*by L***E on January 16, 2026*

The best chalk box imo. Cheap enough but also very durable.

## Frequently Bought Together

- TAJIMA Chalk Line - Chalk-Rite Jam Free Chalk Box with Extra Bold 1mm Snap Line & Five Gear Quick Retrieval - CR301JF
- TAJIMA Marking Chalk - Black 10.5 oz (300g) Semi Permanent Snap-Line Dye with Durable Bottle & Easy-Fill Nozzle - PLC3-BK300

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-26*