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Heavy Duty Boxes

Our Products: Boxes > Heavy Duty Boxes
Heavy Duty Boxes
Heavy Duty Corrugated Shipping Boxes

Our Heavy Duty Boxes are manufactured from strong 275 lb. test, 44 ECT single wall Kraft corrugated.
40% stronger than standard corrugated boxes.

If you previously purchased this product and would like to leave a review, please click on the picture of the product you purchased and scroll to the bottom of the page. All reviews would be greatly appreciated.

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Add multiple box sizes and quantities into your shopping basket by specifying a quantity for any of the products listed below. Click 'Add to Cart' to add them to your shopping cart.

All boxes come in bundles of 25 unless otherwise indicated.

Volume discounts are available. For quantities over 10 bundles, please contact us or call (877) 599-7447.
  
Qty   Description Boxes
Per Bundle
Pricing Per Quantity
1-23-45-9

Box Sizer Tool
Box Sizer Tool
Click to see video
1$21.95$20.85$19.76

25-6" x 6" x 6" Heavy Duty Cube Corrugated Shipping Boxes
25-6" x 6" x 6" Heavy Duty Cube Corrugated Shipping Boxes
Free Shipping!
25$25.66$24.38$23.09

25-8" x 8" x 8" Heavy Duty Cube Corrugated Shipping Boxes
25-8" x 8" x 8" Heavy Duty Cube Corrugated Shipping Boxes
Free Shipping!
25$37.14$35.28$33.43

25-10" x 10" x 10" Heavy Duty Corrugated Cube Shipping Boxes
25-10" x 10" x 10" Heavy Duty Corrugated Cube Shipping Boxes
Free Shipping!
25$52.80$50.16$47.52

25-11-1/4" x 8-3/4" x 12" Heavy Duty Corrugated Shipping Printers Boxes
25-11-1/4" x 8-3/4" x 12" Heavy Duty Corrugated Shipping Printers Boxes
Free Shipping!
25$55.53$52.75$49.98

25-12" x 6" x 6" Heavy Duty Corrugated Shipping Boxes
25-12" x 6" x 6" Heavy Duty Corrugated Shipping Boxes
Free Shipping!
25$35.49$33.72$31.94

25-12" x 12" x 6" Heavy Duty Corrugated Shipping Boxes
25-12" x 12" x 6" Heavy Duty Corrugated Shipping Boxes
Free Shipping!
25$60.99$57.94$54.89

25-12" x 12" x 12" Heavy Duty Corrugated Cube Shipping Boxes
25-12" x 12" x 12" Heavy Duty Corrugated Cube Shipping Boxes
Free Shipping!
25$61.87$58.78$55.68

25-14" x 14" x 14" Heavy Duty Corrugated Cube Shipping Boxes
25-14" x 14" x 14" Heavy Duty Corrugated Cube Shipping Boxes
Free Shipping!
25$80.05$76.05$72.04

25-16" x 12" x 12" Heavy Duty Corrugated Shipping Boxes
25-16" x 12" x 12" Heavy Duty Corrugated Shipping Boxes
Free Shipping!
25$72.82$69.18$65.54

25-16" x 16" x 16" Heavy Duty Corrugated Cube Shipping Boxes
25-16" x 16" x 16" Heavy Duty Corrugated Cube Shipping Boxes
Free Shipping!
25$97.45$92.58$87.70

25-17-1/4" x 11-1/4" x 6" Heavy Duty Corrugated Shipping Printers Boxes
25-17-1/4" x 11-1/4" x 6" Heavy Duty Corrugated Shipping Printers Boxes
Free Shipping!
25$53.49$50.82$48.14

25-17-1/4" x 11-1/4" x 8" Heavy Duty Corrugated Shipping Printers Boxes
25-17-1/4" x 11-1/4" x 8" Heavy Duty Corrugated Shipping Printers Boxes
Free Shipping!
25$55.45$52.68$49.90

25-17-1/4" x 11-1/4" x 10" Heavy Duty Corrugated Shipping Printers Boxes
25-17-1/4" x 11-1/4" x 10" Heavy Duty Corrugated Shipping Printers Boxes
Free Shipping!
25$66.71$63.37$60.04

25-17-1/4" x 11-1/4" x 12" Heavy Duty Corrugated Shipping Printers Boxes
25-17-1/4" x 11-1/4" x 12" Heavy Duty Corrugated Shipping Printers Boxes
Free Shipping!
25$72.71$69.07$65.44

25-18" x 12" x 12" Heavy Duty Corrugated Shipping Printers Boxes
25-18" x 12" x 12" Heavy Duty Corrugated Shipping Printers Boxes
Free Shipping!
25$76.51$72.68$68.86

20-18" x 18" x 12" Heavy Duty Corrugated Shipping Boxes
20-18" x 18" x 12" Heavy Duty Corrugated Shipping Boxes
Free Shipping!
20$85.91$81.61$77.32

20-18" x 18" x 18" Heavy Duty Corrugated Cube Shipping Boxes
20-18" x 18" x 18" Heavy Duty Corrugated Cube Shipping Boxes
Free Shipping!
20$96.64$91.81$86.98

20-20" x 16" x 14" Heavy Duty Corrugated Shipping Boxes
20-20" x 16" x 14" Heavy Duty Corrugated Shipping Boxes
Free Shipping!
20$84.67$80.44$76.20

20-20" x 20" x 20" Heavy Duty Corrugated Cube Shipping Boxes
20-20" x 20" x 20" Heavy Duty Corrugated Cube Shipping Boxes
Free Shipping!
20$112.13$106.52$100.92

25-24" x 12" x 12" Heavy Duty Corrugated Shipping Boxes
25-24" x 12" x 12" Heavy Duty Corrugated Shipping Boxes
Free Shipping!
25$88.31$83.89$79.48

20-24" x 18" x 12" Heavy Duty Corrugated Shipping Boxes
20-24" x 18" x 12" Heavy Duty Corrugated Shipping Boxes
Free Shipping!
20$98.55$93.62$88.69
  

Please provide the dimensions of the item you need to ship and our search tool will return the boxes that come closest to matching that size.