37 x 4 x 30 - 60" 2-piece Telescopic Boxes

Protect fragile mirrors and valuable artwork.
  • Recommended for large framed art or mirrors.
  • Insert pictures or mirrors up to 36" wide.
  • Height expands from 30" to 60".
  • Top and bottom included.
200 LB. TEST
SOLD IN BUNDLE QUANTITIES
MODEL
NO.
INSIDE DIM.
L x W x H
BOX NAME HOLDS
CU. FT.
BUNDLE/
BALE QTY.
PRICE PER BOX ADD TO
CART
10 100 250 500 1,000+
S-4778 37 x 4 x 30 - 60" X-Large 2 pc. Telescopic 5.3 10 / 120 $15.71 $14.92 $14.21 $13.57 $13.09 ADD
DIMENSIONS:
  • Actual Height: 60" without overlap of top over bottom


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

SPECIFICATIONS:
  • Meets ASTM D5118 and D3951.

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 HANDBOOK UPS 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
HOLDS0.1 cu. M5.3 cu. ft.
INSIDE LENGTH x WIDTH x HEIGHT94 cm x 101.6 mm x 76-152 cm37 x 4 x 30 - 60"
S-4778 -
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09/24/2018 01:30:55 AM; CNWEB4 -0-0/0.0-1