Ideal for warehouse managers and fulfillment directors shipping tall, irregularly shaped items that require customizable packaging. The 243/4" x 83/4" x 57" double wall telescoping design accommodates variable heights while the ECT-48 rating ensures stacking performance and freight efficiency. Use for businesses managing high-volume e-commerce fulfillment or retail distribution.

Best For
How to choose
Specs at a Glance
| Material | ECT-48 Double Wall Kraft Corrugated |
| Dimensions | 24¾" L × 8¾" W × 57" H |
| Design Type | Two-Piece Telescoping (Adjustable Height) |
| Bottom Style | Full Overlap (FOL) for Enhanced Strength |
| Recyclable | Yes |
Common Use Cases
- E-commerce fulfillment of tall apparel, textiles, or cylindrical products Retail distribution of height-variable merchandise Specialty shipping for furniture components and irregular shapes High-volume warehousing with space-constrained storage Oversized item packaging with stackable efficiency
What You'll Receive
- Bundle of 5 outer carton boxes (T24857OUTDW) Requires separate purchase of T24857INDW inner cartons to complete telescoping set
Shipping & Packaging
Frequently Asked Questions
Yes. The T24857OUTDW outer box must be paired with the T24857INDW inner carton to create a complete telescoping box set. Both are sold separately to allow flexible ordering based on your volume needs.
ECT (Edgewise Crush Test) -48 indicates the corrugated can withstand 48 lbs of force per linear inch. This double wall rating maximizes stacking performance in warehouses, reduces damage claims, and improves freight efficiency by allowing taller stack heights without crushing.
Instead of maintaining separate box sizes for different item heights, you adjust one box to fit your product, eliminating the need for multiple SKUs. This reduces inventory complexity, storage footprint, and per-unit packaging costs on high-volume shipments.
Yes. The ECT-48 double wall construction combined with the full overlap bottom design provides crush resistance, making it ideal for multi-tier stacking in trucks, warehouses, and distribution centers.
Technical Specifications
| Design Type | Two-Piece Telescoping (Adjustable Height) |
| Bottom Style | Full Overlap (FOL) for Enhanced Strength |
| Recyclable | Yes |
| Color | Kraft |
| Strength / Material | ECT-48 Double Wall Corrugated |
| Dimensions (Internal) | 24" × 8" × 57" (L × W × H) |
Shipping Information
Outer Carton Dimensions
24" × 8" × 57" (L × W × H)
Unit of Measure
BUNDLE
Qty Per Shipping Unit
5 PER BUNDLE
LTL Freight Class
Class 125
Delivery Method
Shown at checkout
Processing and delivery timelines vary by product, warehouse, order size, and destination. Freight-sensitive or oversized items may require LTL delivery or a custom quote before shipment.
Checkout shows available shipping options for the selected SKU and quantity. Use the shipping and refund policy links for current policy details before ordering.
For larger, recurring, freight-sensitive, or mixed-SKU orders, send the SKU or product link, quantity, delivery ZIP code, receiving notes, and timing to support@packrift.com.
ORDER SUPPORT
Product Support
Specs, case quantities, and availability are listed on each product page. For bulk, mixed-SKU, or LTL freight orders, email support@packrift.com with the SKU, quantity, and delivery ZIP.
Use product support for fit, larger or recurring order, return, or order-issue questions. When price and Add to Cart are shown, checkout remains the direct ordering path.
Need a sample, fit check, or substitution review? Contact product support with the SKU, selected option, order quantity, and use case. Support will confirm the available path for that item.
Contact product supportBuyer guides
Buying notes and spec resources stay here instead of taking space above the cart.
Use this product as the source
24x8x57" ECT-48 Double Wall Telescoping Outer Boxes - Adjustable, Bundle of 5
Related products
Shop corrugated boxes
Compare resources using the current product page data: SKU T24857OUTDW , type Boxes - Corrugated , sold-as unit BUNDLE / pack count 5 PER BUNDLE . Confirm the product page price, availability, and selected variant before ordering.
Compare inside dimensions, board grade, style, and bundle quantity.
Product support Use the box size calculatorUse this tool when item size, void fill, or storage space affects the carton.



