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KNAACK Boxes: The Best in Jobsite Storage

If you’re in construction or have ever been on a construction site, you’ve likely seen large, rugged, brown or green metal boxes near the work. Most likely those boxes are KNAACK boxes, which have been the highest standard since they came out in 1960. KNAACK is known for perpetually redesigning its products for user-friendliness and efficiency, making it an essential product for jobsite organization and tool security.

What Is a KNAACK Box?

KNAACK box is a reliable, heavy-duty, weather-resistant tool and equipment storage solution designed and built for the jobsite. These boxes were specifically designed for security and mobility and come in a variety of sizes and configurations—from chest boxes and truck boxes to Safety Kages™ and huge storage cabinets. KNAACK prides itself on providing maximum security against theft “24/7” and touts its “no one has a better track record of proven protection”.

KNAACK products are great for:

  • General contractors
  • Electricians
  • Plumbers
  • HVAC techs
  • Carpenters
  • Field crews on mobile jobsites
  • Anyone needing a product for maximum security of tools

What Makes KNAACK Different?

1. Durability

KNAACK boxes are produced utilizing heavy-gauge steel, designed to withstand years of abuse, neglect or adverse weather. They are known for their resistance to denting, warping, or corrosion.

2. Security 

KNAACK was designed for security. Each KNAACK box comprises a three-point locking system, improved hinges and ball stud brackets.

“Thieves break long before a KNAACK does”- KNAACK

Furthermore, the boxes encompass heavy-duty, 16-gauge steel body construction and fully arc-welded seams for added security in addition to separately locking compartments.

3. Weather Resistance

KNAACK boxes are built to handle whatever weather conditions are on site. Seam-welded seams and weather-resistant gaskets in addition to WEATHER GUARD® additions and accessories help keep moisture and dirt out.

4. Mobility 

KNAACK boxes are ready for transport. Most boxes include caster-ready bases and crane-liftable designs for easy transport between jobs or on large job sites.

5. Power-Ready Design

Models with the PowerPass® Electrical Pass-Thru can run extension cords inside the box safely, enabling tool charging stations to remain secure, dry, and safe.

Popular KNAACK Boxes:

Jobsite Chest (e.g. Model 4830)  Classic rectangular box with lid:  General use, tool storage

Field Station  Standing cabinet with doors and shelves:  Project managers, mobile offices

Rolling Work Bench  Storage with a work surface:  Multi-function use, shop work

Compact Storage Box  Smaller, portable units:  Service trucks, small crews

Why Choose KNAACK?

KNAACK box provides security and peace of mind with:

  • Organized, accessible tool storage
  • Theft-resistant protection
  • Years of reliable performance

Which KNAACK Box is Right for You?

Whether it’s just you or you’re one of 100, KNAACK has a product designed for your needs, and if you’re ready to upgrade your jobsite setup, KNAACK boxes are what you’ve been looking for. If you’d like help picking the right model for your crew or company, please contact a UT&F showroom in Houston at 713-692-2323; in San Antonio at 210-495-8665; or in College Station at 979-731-8665.