Adjustable two-piece telescoping inner boxes designed for tall and irregularly shaped items. 18" √ó 18" √ó 40" dimensions in ECT-32 kraft corrugated with full overlap bottom for added strength. Sold in bundles of 10‚pair with T181840OUTER to complete your shipping solution.
In stock SKU T181840INNER

18" x 18" x 40" ECT-32 Kraft Corrugated Shipping Boxes, 10-Pack

$117.90/ BUNDLE
$11.79 per unit
Sold in BUNDLE of 10
1 BUNDLE = 10 units Total $117.90
Ships from US warehouses · Shipping calculated at checkout
  • Ships from 5 US warehouses
  • Secure checkout
  • Bulk pricing on request
Specifications
SKUT181840INNER
Dimensions18" × 18" × 40"
Material / strengthECT-32 Single Wall Corrugated
Sold asBUNDLE of 10
BrandPackrift
Freight class125
GTIN848109003580
Shipping & returns

Packrift ships from five US warehouses (Central IL, Northeast PA, South TX, Southeast GA, West CA). The nearest warehouse with stock ships your order. Final shipping cost is shown at checkout based on weight, dimensions, and ZIP.

Oversized or high-volume orders may route via LTL freight; the freight quote is calculated live at checkout.

Shipping policy · Refund policy · Support

Description

Packrift SKU T181840INNER is 18" x 18" x 40" ECT-32 Kraft Corrugated Shipping Boxes, 10-Pack for buyers comparing packaging by exact size, material, pack quantity, and direct order path.

At a glance

  • SKU: T181840INNER
  • Product type: Corrugated Shipping Boxes
  • Size: 18" x 18" x 40"
  • Material / color / grade: ECT-32 Kraft
  • Quantity: 10-Pack

Good fit for

parcel shipping, ecommerce order packing, warehouse storage, and recurring box replenishment when the listed size and pack quantity match your packing workflow.

Before checkout

Use the live product page to confirm current price, stock, shipping options, delivery timing, returns, and variant details before ordering. For larger or recurring purchases, contact Packrift with the SKU, quantity, ZIP code, and timing.

Common questions

How should I compare this product?
Compare SKU T181840INNER by size, product type, material or color, and pack quantity.

Can I order this directly?
Use the public product page when checkout is available, or contact Packrift for bulk and replenishment needs.

What source facts are used here?
18 x 18 x 40; kraft; kraft; ECT-32; 10 pack

Frequently bought with

Nearby exact-spec options

Use these when the size, material, pack quantity, or workflow is close but not identical.

Adjustable two-piece telescoping outer boxes built for tall and irregularly shaped shipments. 18.5√ó18.5√ó40" dimensions with ECT-32 kraft corrugated construction and reinforced FOL bottom provide superior stacking performance and freight stability. Sold in bundles of 10‚pair with matching inner carton (T181840INNER) to complete your packaging solution.nearby size option 18 1/2" x 18 1/2" x 40" ECT-32 Kraft Telescoping Outer Boxes, 10-Pack SKU T181840OUTER · BUNDLE $122.17Adjustable telescoping outer boxes designed for tall and irregularly shaped items. 16.5x16.5x40" dimensions with ECT-32 single-wall corrugated kraft construction and reinforced FOL bottom. Sold in bundles of 10‚pair with T161640INNER to complete your two-piece system.same material/workflow 16 1/2" x 16 1/2" x 40" ECT-32 Kraft Telescoping Outer Boxes, 10-Pack SKU T161640OUTER · BUNDLE $61.99ECT-32 kraft corrugated boxes in 40x20x20" dimensions‚the industry standard for mid-weight shipping and storage. Bundle of 10 ships flat to maximize warehouse efficiency and reduce freight costs. Perfect for fulfillment centers managing high-volume orders.same material/workflow 40" x 20" x 20" ECT-32 Kraft Corrugated Shipping Boxes, 10-Pack SKU 402020 · BUNDLE $101.02