12 x 4 x 48 - 90" 2-piece Telescopic Tall Boxes

Safely ship and protect your odd-sized products.
  • Adjustable 2-piece design fits product snugly to prevent damage from shifting.
  • Recommended for rugs, golf clubs or lamps.
200 LB. TEST
SOLD IN BUNDLE QUANTITIES
MODEL
NO.
INSIDE DIMENSIONS
L x W x H
PRICE PER BOX BUNDLE/
BALE QTY.
IN STOCK
SHIPS TODAY
25 100 250 500 1,000+
S-18237 12448 - 90" $9.37 $9.06 $8.50 $7.90 $7.29 25 / 250  ADD
DIMENSIONS:
  • Actual Height: 96" without overlap of top over bottom
MATERIAL: 
  • C flute 
    • Exceptions (B/C flute): 
      • S-19780 (6 x 6 x 48 - 90")
      • S-20429 (8 x 8 x 48 - 90")
      • S-14259 (24 x 8 x 57 - 108")
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:
      • 60% 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
SPECIFICATIONSMETRICIMPERIAL
INSIDE LENGTH x WIDTH x HEIGHT30 x 10 x 122-229 cm12 x 4 x 48 - 90"
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03/19/2024 01:02:43 AM; USWEB28 -0-0/0.0-1- 00000000-0000-0000-0000-000000000000