R-KIVE® Heavy-Duty File Storage Boxes
Heavy-Duty Multi-Depth Boxes
Doublewall Boxes with Hand Holes
Heavy-Duty Moisture Barrier Bags
Heavy-Duty Boxes
ECT-90 Triple Wall Boxes
Heavy-Duty Telescoping Boxes
1/2" Heavy-Duty Serrated Seal Sealer
Women's Business Enterprise certified

Women's Business Enterprise

ISO 9001:2015 certified

ISO 9001:2015

16 x 16 x 4 Corrugated Shipping Boxes

High-quality 16 x 16 x 4 corrugated shipping boxes designed for secure transport and storage. Our selection includes heavy-duty, multi-depth, and telescoping options with ECT ratings from 32 to 90. Perfect for manufacturing, distribution, warehousing, and shipping applications with factory-direct pricing and immediate availability.

Our Range of Products
R-KIVE® Heavy-Duty File Storage Boxes

R-KIVE® Heavy-Duty File Storage Boxes

  • File folders fit neatly inside
  • ECT-32 corrugated construction
  • Letter/Legal size compatibility
Heavy-Duty Multi-Depth Boxes

Heavy-Duty Multi-Depth Boxes

  • 40% stronger than standard boxes
  • Multi-depth adjustable sizing
  • ECT-44 heavy-duty construction
Doublewall Boxes with Hand Holes

Doublewall Boxes with Hand Holes

  • Double wall protection
  • Hand hole transport design
  • Heavy-duty construction
Heavy-Duty Moisture Barrier Bags

Heavy-Duty Moisture Barrier Bags

  • Moisture barrier protection
  • Vacuum packaging ready
  • Heavy-duty construction
Heavy-Duty Boxes

Heavy-Duty Boxes

  • Triple wall plywood strength
  • Multiple ECT rating options
  • 40% stronger than standard
ECT-90 Triple Wall Boxes

ECT-90 Triple Wall Boxes

  • Plywood crate strength
  • ½ inch thick construction
  • ECT-90 maximum strength

Showing 1 to 6 of 8 results

Frequently Asked Questions

What ECT ratings are available for 16 x 16 x 4 boxes?

We offer ECT-32, ECT-44, ECT-48, and ECT-90 ratings depending on your strength requirements and application needs.

Do you have multi-depth boxes in this size?

What's the difference between single, double, and triple wall construction?

Are these boxes suitable for heavy items?

Do you offer volume pricing for bulk orders?

How quickly can these boxes ship?

Can these boxes be customized for specific applications?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Manufacturing

Manufacturing

Heavy-duty boxes protect finished goods and components during transport between facilities and customers.

Distribution

Distribution

Reliable packaging solutions for distribution centers handling high-volume shipping operations daily.

Warehousing

Warehousing

Durable storage boxes maintain product integrity during long-term storage and inventory management.

Shipping & Logistics

Shipping & Logistics

Professional shipping boxes ensure secure transport with multiple strength options for various cargo types.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Side Loading Boxes

Flat Shipping Boxes: Corrugated Options

Explore Alliance Packaging Group's comprehensive selection of flat shipping boxes designed for secure transportation of delicate items. Our corrugated flat boxes feature specialized designs including telescoping options, side loading configurations, and self-seal closures for maximum protection during transit.
Learn More
Heavy-Duty Boxes

Heavy Duty Boxes for Shipping and Storage

Heavy-duty boxes engineered for demanding shipping and storage applications. Our comprehensive line features ECT-rated corrugated construction, multi-wall options, and specialized designs for hazmat, electronics, and bulk cargo. From standard shipping to industrial-strength triple wall boxes, each solution delivers superior protection and reliability for manufacturing, distribution, and logistics operations.
Learn More
Corrugated Boxes

Large Shipping and Moving Box Sizes

Large shipping and moving box sizes designed for heavy-duty applications. Our comprehensive collection includes multi-depth, telescoping, and triple wall constructions with ECT ratings from standard to ECT-90 for maximum protection. Perfect for manufacturing, distribution, warehousing, and logistics operations requiring secure transport of oversized items.
Learn More

Why Manufacturing & Distribution Choose Alliance Packaging Group

Factory Direct Pricing

Lower costs than industry standard with competitive volume pricing programs for bulk orders nationwide.

Immediate Availability

Over 10,000 products in stock with just-in-time delivery programs ensuring products ship when you need them.

Complete Solutions

Single-source provider for all packaging needs with expert guidance and custom engineering capabilities.

Get Your 16 x 16 x 4 Corrugated Box Quote Today

Submit your requirements and receive expert recommendations with competitive pricing from our packaging specialists.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 770-309-1012 You can also send us a quick email at sales@apg-go.com