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18 x 18 x 18 Heavy Duty Shipping Boxes, 90 ECT, Triple Wall, 5/Bundle (HD181818TW)
18" x 18" x 18" Heavy Duty Shipping Boxes, 90 ECT, Triple Wall, 5/Bundle (HD181818TW)
$227.99
Per bundle
($45.60/EACH)

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  2. Shipping, Packing & Mailing Supplies
  3. Shipping Supplies
  4. Corrugated Boxes & Pads
  5. Shipping Boxes
  6. Corrugated Boxes; 18" Length

18" x 18" x 18" Heavy Duty Shipping Boxes, 90 ECT, Triple Wall, 5/Bundle (HD181818TW)

Order 18" x 18" x 18" Heavy Duty Shipping Boxes, 90 ECT, Triple Wall, 5/Bundle (HD181818TW) today at Quill.com and get fast shipping. Stack coupons to get free gifts & extra discounts!
Item #: 901-1499968BOX
Model #: HD181818TW
Brand: SI Products
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18 x 18 x 18 Heavy Duty Shipping Boxes, 90 ECT, Triple Wall, 5/Bundle (HD181818TW)
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$227.99
Per bundle
$45.60/EACH
Rewards+ members price
$216.591 BUNDLE = 5 EACH
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1 BUNDLE = 5 EACH

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18" x 18" x 18" Heavy Duty Shipping Boxes, 90 ECT, Triple Wall, 5/Bundle (HD181818TW)


Ship to: 60069
Delivery:Wed, Jan 7 - Thu, Jan 8


Length in Inches:
18
Width in Inches:
18
Height in Inches:
18
Pack Qty:
5
Request bulk pricing

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Designed for maximum strength and protection, these heavy-duty shipping boxes are ideal for transporting heavy or fragile items. Made with robust triple-wall 90 ECT corrugated material, they offer exceptional durability and resistance to crushing, making them perfect for demanding shipping environments. Whether used in industrial, commercial, or warehouse settings, these boxes ensure your contents stay safe and secure throughout transit.
  • These containers are as strong as a plywood crate, but at the cost of corrugated!
  • Additional thickness provides extra protection, security and stability during shipment.
  • ECT-90 Triple Wall Corrugated is over ½" thick.
  • RSC = Regular Slotted Container.
Bale Quantity
30
Box Shape
Square
Box Style
RSC (Regular Slotted Container)
Box Type
Standard
Brand
SI Products
Corrugate Height (Inches)
16-19"
Corrugate Length (Inches)
16-19"
Corrugate Rating
90 ECT
Corrugate Wall
Triple Wall
Corrugate Width (Inches)
16-19"
Heavy Duty
Yes
Height in Inches
18
Length in Inches
18
Material of Item
Corrugated
Pack Qty
5
True Color
Kraft
Width in Inches
18

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