DIMENSIONS:
Outside: 16 3/8 x 10 3/8 x 4 5/8" (+/- 1/8")
All FedEx and all UPS Dimensional Weight: 6 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:
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 Wall 65 lbs 30 lbs
200# Single Wall 65 lbs 40 lbs
275# Single Wall 95 lbs 65 lbs
350# Single Wall 120 lbs 80 lbs
200# Double Wall 80 lbs 60 lbs
275# Double Wall 100 lbs 80 lbs
350# Double Wall 120 lbs 100 lbs
500# Double Wall 160 lbs 140 lbs