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Durable chalk line boxes built for the professional contractor.

Chalk Boxes

Contractors and builders use a chalk box to strike a straight line between two points. It’s often necessary for marking plywood and floors, and it comes in handy when they have to lay tile, install roof shingles, or mark drywall. The chalk line boxes we offer at Engineer Supply come from some of the best manufacturers in the industry. So if you’re looking for a chalk line tool that will give you the utmost in durability, be sure to look at what we have in stock.

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Chalk Boxes Features

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Made for professionals

Durable design

Quality manufacturing

Essential reference tool

Simple to use

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FEATURES OF KESON’S GIANT STRING CHALK LINE BOXES


Keson’s giant chalk line boxes are made in the USA, and they got their name for a few different reasons. Not only do the strings leave huge chalk lines, but their capacity allows users to make dozens of strikes with one box filling. They come with a big mouth fill with a rubber stopper that keeps the area shut. The Little Giant and Giant models have a standard 1:1 rewind, durable housing, and a grip handle. The Little Giant comes with either a 100-foot or 110-foot chalk line, while the Giant model has either a 130-foot or 150-foot chalk line. The G3X Giant has a 2:1 rewind, which allows for faster retrieval. And with an ergonomic design, it can reduce strain while using it.


KESON INDUSTRIES PRO CHALK


Keson’s marking chalk is made in the USA, and it comes in five different variations. Standard chalk can be easily removed, and it can be used in interior or exterior applications. High-visibility chalk is great for high-contrast needs (such as dark surfaces), and they can be washed away after a few hours. Semi-permanent chalk is good for water-resistant applications and for chalk lines that need to be visible for longer periods of time. Permanent chalk is great for creating waterproof and weatherproof lines that need to be around for a while, which is useful for working in more extreme conditions or long-term applications. Ultimate dye chalk is meant to be laid down once, and it’s great for chalk line applications that will be covered or completely out of sight.


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THE PERFECT CHALK LINE TOOL FOR MAKING A STRAIGHT-LINE REFERENCE

A chalk line box is the perfect tool for making a straight-line reference between two points, which can come in handy for any contractor or builder. Whether you’re laying tile, installing roof shingles, or marking plywood, you can use a chalk box to strike a perfect line every time. That’s why this tool is used by people who need a better way way to make the markings they need for any type of project. Be sure to look at what we have at Engineer Supply, so you can find a tool that will meet your specific needs.


QUALITY CHALK LINE BOXES FROM PROVEN MANUFACTURERS

Engineer Supply is your place to find quality chalk line boxes from proven manufacturers, which is why you should choose us for all of your construction, engineering, and architectural supplies. As a professional, you need tools that are built to last. That’s why we work with some of the best brands on the market. Feel free to look at what we have in our inventory, so you can find a tool that will meet your specific needs.


Frequently Asked Questions

What are chalk boxes?

A chalk box is a handy tool that can help contractors to strike a straight line between two points, and they’re typically used in the following applications:
  • Marking plywood.
  • Laying tile.
  • Installing roof shingles.
  • Marking drywall for cutting or installing fasteners.
This chalk line tool is something that contractors shouldn’t do without, so feel free to take a look at what we have at Engineer Supply.

What are the best types of chalk boxes?

Some of the best chalk line boxes some from the following brands:
  • Tajima— All of their tools can give you the utmost in quality, performance, and durability while giving you the ability to create quality chalk lines.
  • Stanley— While they’re mostly known for their measuring tapes, their chalk line tools are truly top-of-the-line.
  • Milwaukee— They manufacture everything from power tools to gardening machines. But their measuring, marking, and layout tools aren’t far from being the best in the market.
  • Dewalt— While they’re not the best in terms of chalk line tools, they still offer decent products that are low-priced but useful.
  • Irwin — They focus primarily on hand tools, and their chalk boxes are no exception. Their tools are incredibly strong and reliable, so you can expect them to last for years.
  • Keson— While they’re not the most popular brand on the market, their chalk boxes are easily one of the best. Their main focus is on marking and measuring tools, with chalk line tools being one of their specialties.
Be sure to look at what we have at Engineer Supply, so you can find a chalk box that will meet your specific needs.

Can chalk boxes be used on the ground?

As long as the line is taut and both ends are close to being on the same plane, you can use a chalk box to mark any surface that is relatively flat. Once the string has been snapped, it will mark every point that it touches on or near that plane. Chalk lines can also be used on surfaces that are irregular or have holes (such as unfinished stud walls).

Where can I buy quality chalk boxes?

No contractor should live without a quality chalk box. And at Engineer Supply, we have some of the best on the market. We work with top-rated manufacturers with strong reputations in the industry, so you can be sure to get a chalk box that’s built to last. Feel free to look at what we have in stock, so you can find a tool that will meet your specific needs.

What's the best way to draw straight chalk lines?

As long as the string is taut, you can use a chalk box to snap a straight line. But if you go beyond 16 feet, it’s more difficult to get the string tight enough to snap an accurate line. The trick to marking longer chalk lines is to double-snap the string, which you can do by performing the following steps:
  • Stretch the string tight before tying it off.
  • Move to the midpoint of the string, and hold it down with your thumb.
  • Snap one side of the string to mark the first half of the line.
  • Snap the other side of the string to complete the line.
If you’re looking for a place where you can buy a chalk box that will last through years of use, be sure to look at what we have at Engineer Supply.

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