4 x 4 x 50 Tall Corrugated Boxes

- Easily ship irregularly shaped items like golf clubs, lamps, carpet rolls, and fishing poles
- Tall shipping boxes open along the length, requiring less tape than long boxes
- Available in bundle and bale quantities of 25 and 625 respectively
- Dimensions: Outside - 4 3/8 x 4 3/8 x 50 5/8 (+/- 1/8)
- Suitable for all FedEx and UPS dimensional weight calculations (6 lbs)
- Made of durable C flute material
- All boxes open along the length (first dimension) and have glued seams
- Meets ASTM D5118 standards
- Available in 200# Test and 32 ECT (Edge Crush Test) options
- 200# Test recommended by UPS for shipping up to 40 lbs, 32 ECT recommended for shipping up to 30 lbs
- 200# Test refers to bursting strength, withstanding 200 lbs/sq.in. of side wall pressure before bursting
- 32 ECT refers to stacking strength, withstanding 32 lbs/linear inch of stacking weight before crushing
- Suitable for lightweight shipments
- Box strength guidelines (maximum weight per box) based on Fiber Box Handbook and UPS guidelines:
- 32 ECT Single Wall - 65 lbs (Fiber Box Handbook) / 30 lbs (UPS)
- 200# Single Wall - 65 lbs (Fiber Box Handbook) / 40 lbs (UPS)
- 275# Single Wall - 95 lbs (Fiber Box Handbook) / 65 lbs (UPS)
- 350# Single Wall - 120 lbs (Fiber Box Handbook) / 80 lbs (UPS)
- 200# Double Wall - 80 lbs (Fiber Box Handbook) / 60 lbs (UPS)
- 275# Double Wall - 100 lbs (Fiber Box Handbook) / 80 lbs (