18 x 10 x 10 Lightweight 32 ECT Corrugated Boxes

- Ship toys, clothing, towels, and other durable items easily and efficiently.
- Our 32 ECT boxes are 19% lighter than 200 lb. test boxes.
- Bundle and bale quantities available: 25 per bundle, 300 per bale.
- Each bundle weighs 21 lbs.
- Outside dimensions: 18 3/8 x 10 3/8 x 10 5/8 (+/- 1/8).
- Meets ASTM D5118 specifications.
- All boxes open along the length (first dimension) for easy packing.
- Glued seams for added durability.
- Lightweight 32 ECT boxes are made with C flute material, except for S-22101 (4 x 4 x 4) and S-22102 (5 x 5 x 5) which are made with B flute material.
- 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.
- Follow our box strength guidelines for maximum weight per box:
- Fiber Box Handbook: 65 lbs for 32 ECT single wall, 80 lbs for 200# single wall, 95 lbs for 275# single wall, 120 lbs for 350# single wall, 80 lbs for 200# double wall, 100 lbs for 275# double wall, 120 lbs for 350# double wall, and 160 lbs for 500# double wall.
- UPS guidelines: 30 lbs for 32 ECT single wall, 40 lbs for 200# single wall, 65 lbs for 275# single wall, 80 lbs for 350# single wall, 60