6x6x48 ECT-32 Kraft Telescoping Inner Boxes 25-Pack
$87.35
/ bundle of 25$3.49 per box
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| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
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Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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Inside dimensions
6" × 6" × 48"
Construction
Telescoping inner
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
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Specifications
| Inside dimensions | 6" × 6" × 48" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 25 |
| Physical units per order increment | 25 (one bundle) |
| Bundle weight | 25.15 lb |
| Outer carton (shipping) | 54.0 × 12.5 × 8.75 in |
| LTL freight class | Class 125 |
| GTIN | 841436049573 |
| SKU | T6648INNER |
About this item
SKU T6648INNER — 6" × 6" × 48", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
The 6x6x48 ECT-32 Kraft Telescoping Inner Boxes - Adjustable Tall Item Packaging, 25-Pack is the inner half of a two-piece adjustable corrugated carton for long items such as rods, trim, tubes, banners, rolled materials, and linear parts. Listed specs include inside dimensions 6" x 6" x 48"; kraft material; ECT-32; bundle of 25. Pair the inner box with its matching outer carton when a variable-length shipper is needed.
Common questions
How does the telescoping design work, and do I need both inner and outer cartons?
Yes, this is the inner carton only. The inner slides into the outer carton (T6648OUTER) to create an adjustable two-piece system. The inner can be raised or lowered within the outer to accommodate products of varying heights up to 48", ensuring snug fit and minimizing movement during transit.
What ECT rating means for my stacking performance and load capacity?
ECT-32 (Edge Crush Test of 32 lbs/inch) provides reliable compression strength for 4 - 6 box stacks in typical warehouse conditions. This rating supports standard pallet configurations without risk of collapse, making it ideal for high-volume distribution centers prioritizing freight efficiency.
Will full overlap (FOL) bottom construction reduce my packaging waste?
Yes. The FOL bottom eliminates separate bottom tape or reinforcement needs, reducing material costs and labor per box. Combined with the adjustable height, FOL construction cuts overall packaging spend while maintaining crush resistance and stacking integrity.
How do these 6x6x48" telescoping boxes improve my freight economics?
The narrow 6x6" base allows up to 16 boxes per pallet layer (12 - 14 typical pallets per standard 48x40" pallet), while height adjustability eliminates excess void-fill for tall items. This density directly reduces freight class and LTL surcharges, lowering per-unit logistics cost by 15 - 25% versus rigid fixed-height alternatives.
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Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.