22 x 18 x 4" Corrugated Boxes

Perfect for apparel, picture frames, books, scales, spools of wire and electronic equipment.
  • Boxes ship flat for freight and storage savings.
  • Larger quantities, call for quote.

    Measurement Guide
200 LB. TEST
SOLD IN BUNDLE QUANTITIES
MODEL
NO.		 INSIDE DIMENSIONS
L x W x H		 PRICE PER BOX BUNDLE/
BALE QTY.		 LBS./
BNDL.		 IN STOCK
SHIPS TODAY
25 100 250 500 1,000+
S-21048 22 x 18 x 4" $2.60 $2.47 $2.32 $2.20 $2.06 25 / 300 41  ADD
DIMENSIONS:
  • Outside: 22 3/8 x 18 3/8 x 4 5/8" (+/- 1/8")
  • All FedEx and all UPS Dimensional Weight: 15 lbs

FEATURES:
  • All boxes open along the length (first dimension).
  • Seams are glued.
SPECIFICATIONS:
  • Meets ASTM D5118
TERMINOLOGY:
  • 200# Test vs 32 ECT (Edge Crush Test):
    • 200# Test:
      • 50% stronger bursting strength.
      • Recommended by UPS for shipping up to 40 lbs.
    • 32 ECT:
      • Recommended by UPS for shipping up to 30 lbs.
  • Pound Test Refers to Bursting Strength:
    • 200# test boxes withstand 200 lbs/sq.in. of side wall pressure before bursting.
  • ECT Refers to Stacking Strength:
    • 32 ECT boxes withstand 32 lbs/linear inch of stacking weight before crushing.
    • An alternative for lightweight shipments.
BOX STRENGTH GUIDELINES: (Maximum weight per box)
FIBER BOX HANDBOOKUPS GUIDELINES
32 ECT Single Wall65 lbs30 lbs
200# Single Wall65 lbs40 lbs
275# Single Wall95 lbs65 lbs
350# Single Wall120 lbs80 lbs
200# Double Wall80 lbs60 lbs
275# Double Wall100 lbs80 lbs
350# Double Wall120 lbs100 lbs
500# Double Wall160 lbs140 lbs
Availability: In Stock
Unit Weight: 1.50 lbs.\0.68 kg
SDS Sheet
Catalog Page 22
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SPECIFICATIONSMETRICIMPERIAL
INSIDE LENGTH x WIDTH x HEIGHT56 X 46 X 10 cm22 x 18 x 4"
WEIGHT/BUNDLE19 kg41 lbs.
Availability: In Stock
Unit Weight: 1.50 lbs.\0.68 kg
SDS Sheet
Catalog Page 22
Email Item
Availability: In Stock
Unit Weight: 1.50 lbs.\0.68 kg
SDS Sheet
Catalog Page 22
Email Item
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Availability: In Stock
Unit Weight: 1.50 lbs.\0.68 kg
SDS Sheet
Catalog Page 22
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SAME DAY SHIPPING | HUGE SELECTION IN STOCK | SHIPS FROM 11 LOCATIONS
08/10/2020 10:27:33 AM; CNWEB3 -0-0/0.0-1