Search  for anything...
Tajima

TAJIMA Chalk Line - Chalk-Rite Jam Free Chalk Box with Ultra Thin 0.5mm Snap Line & Five Gear Quick Retrieval - CR302JF

  • Based on 445 reviews
Condition: New
Checking for the best price...
$31.64 Why this price?

Buy Now, Pay Later

As low as $7 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Sep 9
Order within 52 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Features

  • ULTRA-THIN SNAP LINE - 0.5 mm braided nylon line produces clean, clear, accurate snaps for the precise finish carpentry work. 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

Description

The new Ultra-Fine Chalk-Rite Jam Free chalk box is constructed with a durable ABS plastic body and rubberized grip. This Tajima chalk line tool features a smooth winding, 5-gear fast retrieval system for quick and easy layout work. The unique braided 0.5 mm string line, produces clean and precise layout markings making it perfect for a variety of uses including interior layout work, finish carpentry, exterior layout work, trim work, cabinetry, bathroom and kitchen tile work, and more. Tajima Tools has been at the forefront of innovation since its founding, and it shows in the top-quality chalk line. TAJIMA offers an extensive line of hand tools designed for the professional. Through excellence in design, in the selection of materials, and in the production and quality control processes, these tools are made to withstand the toughest job site conditions. Whether you are a framer, finish carpenter, drywaller or general contractor look for TAJIMA to have the right tool for the job.

Brand: Tajima


Writing Instrument Form: Chalk


Color: Blue - Fine


Ink Color: Blue


Age Range (Description): Adult


Writing Instrument Form: Chalk


Ink Color: Blue


Drill Point: Micro


Additional Features: Lightweight, Refillable


Line Size: 0.5 millimeters


Hand Orientation: Ambidextrous


Grip Type: Grip


Closure Type: Snap,Snaps


Color: Blue - Fine


Body Shape: Round


Unit Count: 1 Count


Item Dimensions: 4 x 2.5 x 7 inches


Item Weight: 6.4 ounces


Item Diameter: 0.5 millimeters


Brand Name: Tajima


Age Range Description: Adult


Model Name: CR302JF


Recommended Uses For Product: Home


Included Components: Chalk box


Model Number: CR302JF


UPC: 049296058838


Global Trade Identification Number: 38


Manufacturer: Tajima


Material Type: Acrylonitrile Butadiene Styrene


Ink Base: Pigment


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 9

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Excellent chalk line
Noticeably sharper line created. Retrieval speed is very fast. Superior to other chalk lines. Is a little bulky. Chalk and this unit are a little pricey, but worth it.
Reviewed in the United States on November 29, 2025 by Mike M
    • Tajima chalk lines are the best of the closest 10 competitors
Super crisp chalk lines. It’s been a long time since I used a Tajima chalk box. I should’ve never stopped using them. Even though I’ve used other supposed professional brand chalk lines with nylon string lines. These are just so well built and well thought through. This one’s a little large for the tool belt, but it’s nice that they now have a translucent body so you can see how much chalk is inside. I really like that anywhere on the dial you can lock the string line with the swivel lock pin. ... show more
Reviewed in the United States on July 11, 2026 by Craft Hacker
    • Great.
Takes awhile to get chalk in the line good but once it’s worn in a little bit it’s fantastic. Gone through so many different kinds. Hope this one holds up for awhile. Also a this one in particular seems to be a great little plumb bob if needed.
Reviewed in the United States on November 23, 2025 by Amazon Customer
    • Pretty decent line
I have heard guys rave about the Tajima chalk lines so I thought I would give it a try. I also got their chalk line dye. It snaps a pretty decent line, but I wasn't really blown away by it. It is a lot better than others as far as chalk ending up all over the place. I got the ultra thin line because I wanted it for finish work. I do like the thin line that it leaves, but one thing I didn't think of was how difficult it is to pick up the line to snap it! Because the line is so small, you need fingernails to pick it up off the material. I'm also not a fan of how you have to unscrew the top to load chalk. I have a co-worker that got this same chalk box and both of us have commented on how it doesn't reel in very smoothly. Overall, this chalk box snaps a decent line with very little mess, but I don't know if it is really worth the price. ... show more
Reviewed in the United States on September 28, 2024 by Curtis J. Alphenaar
    • Effortless Marking with Tajima Chalk Line CR302JF
I am amazed by the Tajima Chalk Line CR302JF! The ultra-thin 0.5mm snap line makes marking precise and the five-gear quick retrieval is a game-changer. No more jamming issues, just smooth and efficient marking every time. Highly recommend it for any projects requiring accurate lines!
Reviewed in the United States on June 19, 2025 by Felicia Hui
    • Great Product !
I love tajima chalk boxes… reeling system and string quality is great ! I have 3 (I use different colors every day) buying tajima for the last 10 years.
Reviewed in the United States on November 8, 2025 by Jose
    • Great product
Works great!
Reviewed in the United States on December 31, 2025 by Julie Vestal
    • Missing chalk
NO CHALK INCLUDED. Its like selling a pen that’s out of ink. Line is precise but also seems to be wound with twisting, leads to birds nest when rewinding.
Reviewed in the United States on November 18, 2025 by Adam Fishback

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...