9 x 4 x 4 Long Corrugated Boxes

- Perfect fit for long, narrow items
- No need for custom shipping boxes
- Shipped flat and bundled for compact storage
- Larger quantities available, call for quote
- Bundle/bale quantity: 25/1800
- Weight per bundle: 5 lbs
- Dimensions (outside): 9 3/8 x 4 3/8 x 4 5/8 (+/- 1/8)
- Material: C flute
- All boxes open along the length
- Glued seams for extra strength
- Meets ASTM D5118 standards
- Available in 200# Test and 32 ECT (Edge Crush Test)
- 200# Test 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 withstands 200 lbs/sq.in.)
- ECT refers to stacking strength (32 ECT withstands 32 lbs/linear inch)
- Box strength guidelines (maximum weight per box):
- Fiber Box Handbook: 32 ECT Single Wall (65 lbs), 200# Single Wall (65 lbs), 275# Single Wall (95 lbs), 350# Single Wall (120 lbs), 200# Double Wall (80 lbs), 275# Double Wall (100 lbs), 350# Double Wall (120 lbs), 500# Double Wall (160 lbs)
- UPS Guidelines: 32 ECT Single Wall (30 lbs), 200# Single Wall (40 lbs), 275# Single Wall (65 lbs), 350# Single Wall (80 lbs), 200# Double Wall (60 lbs), 275# Double Wall (80 lbs), 350# Double Wall (100 lbs), 500# Double Wall (140 lbs)