20 x 20 x 20" 500 lb. Double Wall Corrugated Boxes

Crate-like protection at a corrugate price.
  • Twice as strong as a 275 lb. test double wall box.
  • Ship machine parts, small engines and other heavy-duty items.
  • UPS recommended weight capacity up to 140 lbs.
  • Wood Crates available.
500 LB. TEST DOUBLE WALL
SOLD IN BUNDLE QUANTITIES
MODEL
NO.
INSIDE DIMENSIONS
L x W x H
PRICE PER BOX BUNDLE/
BALE QTY.
WT./
BNDL.
ADD TO
CART
10 100 250 500 1,000+
S-18918 20 x 20 x 20" $14.06 $13.20 $12.42 $11.65 $10.90 10 / 70 71 lbs. ADD
SHIPS VIA MOTOR FREIGHT
DIMENSIONS:
  • Outside: 20 3/4 x 20 3/4 x 21 1/2" (+/- 1/8")
  • Domestic Dimensional Weight: 59 lbs


FEATURES:
  • All boxes open along the length (first dimension).
  • Seams are glued.

Pound test refers to bursting strength:
  • 500# test boxes withstand 500 lbs/sq.in. of side wall pressure before bursting.

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


SPECIFICATIONSMETRICIMPERIAL
INSIDE LENGTH x WIDTH x HEIGHT51 X 51 X 51 cm20 x 20 x 20"
WEIGHT/BNDL.32 kg71 lbs.
S-18918 -
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04/21/2018 06:16:09 PM; USWEB7 -0-0/0.0-1