6.75x6.75x48 ECT-48 Double Wall Telescoping Boxes 15-Pack
$129.43
/ bundle of 15$8.63 per box
Request bulk pricing
| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
In stock · ships within 1 business day from the nearest of 5 US warehouses (IL, PA, TX, GA, CA) · 1–5 business days in transit · freight calculated at checkout · free ground shipping on orders over $99 (parcel rates up to $29.95) and over $500 (up to $120)
30-day returns on stock items · Return policy
Inside dimensions
6 3/4" × 6 3/4" × 48"
Board / material
D.W./ECT-48 Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 6 3/4" × 6 3/4" × 48" (L × W × H) |
|---|---|
| Board / material | D.W./ECT-48 Corrugated |
| Color | Kraft |
| Sold as | Bundle of 15 |
| Physical units per order increment | 15 (one bundle) |
| Bundle weight | 26.89 lb |
| Outer carton (shipping) | 55.25 × 14.0 × 7.5 in |
| LTL freight class | Class 125 |
| GTIN | 848109003047 |
| SKU | T6648OUTERDW |
About this item
SKU T6648OUTERDW — 6 3/4" × 6 3/4" × 48", D.W./ECT-48 Corrugated, Kraft. Sold as a bundle of 15, shipped from US warehouses.
The 6.75x6.75x48 Double Wall Telescoping Boxes ECT-48 - Adjustable Tall Cartons is a long corrugated shipping box for rods, trim, tubes, banners, rolled goods, shelves, and replacement parts. Listed specs include inside dimensions 6.75" x 6.75" x 48"; corrugated material; ECT-48, double-wall; bundle of 15. Use it as a shipping carton, mailing box, storage box, or e-commerce shipper when the item fits the listed dimensions.
Common questions
Do I need to buy inner and outer boxes separately?
Yes. This SKU (T6648OUTERDW) is the outer carton only. You must purchase the matching inner box (T6648INNERDW) to create a complete telescoping set. Buying as a set ensures proper fit and maximum stacking strength.
What does ECT-48 mean, and why does it matter?
ECT-48 (Edge Crush Test) indicates the carton can withstand 48 pounds of pressure per linear inch before crushing. Double wall construction with this rating is engineered for high-volume, multi-tier pallet stacking and protects contents during freight damage scenarios, reducing claims and returns.
Can these boxes handle irregular-shaped products?
Absolutely. The adjustable two-piece telescoping design allows you to compress or extend the outer box over the inner carton to accommodate products of varying heights and shapes, from 48" tall items to shorter merchandise, all within one SKU, eliminating need for multiple box sizes.
How do full overlap (FOL) bottoms improve performance?
FOL bottoms provide 100% overlap of the bottom flaps, creating a stronger base that resists puncture and protects against bottom panel separation during stacking, LTL shipment, and handling. This feature is critical for warehouse operations managing high-velocity throughput and multiple carrier transfers.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.