Ship documents, blueprints, and posters with confidence using these 2x18" kraft mailing tubes. Each 6-pack includes white snap-fit end caps that lock contents securely in place without popping off during transit. Made from 0.06" thick, 3-ply spiral wound fibreboard for maximum durability and cost-effective reusability.
In Stock SKU: P2018KRP6

2x18" Kraft Mailing Tubes with Caps - 6 Pack Spiral Wound

Ship documents, blueprints, and posters with confidence using these 2x18" kraft mailing tubes. Each 6-pack includes white snap-fit end caps that lock contents securely in place without popping off during transit. Made from 0.06" thick, 3-ply spiral wound fibreboard for maximum durability and cost-effective reusability.

$15.46 / CASE (6 PER CASE)
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Confirm this specSKU P2018KRP6

2 x 18 in mailers, sold as a 6-pack. Commonly used for documents, catalogs, samples, and flat pack shipments.

Size
2 x 18 in
Material
0.06 Thick Spiral Wound Fibreboard
Color
Kraft
Sold as
CASE (6 PER CASE)
Freight class
175
Material
3-Ply Spiral Wound Fibreboard (0.06" Thick)
Dimensions
2" Diameter 18" Usable Length
Closure Type
White Snap-On End Caps (Included)
Good fit for

Industrial buyers, mailrooms, and shipping departments that need reliable, cost-effective cylindrical mailing solutions for documents, blueprints, and rolled materials. The 2" diameter 18" length provides optimal usable space for standard documents and posters, while the 3-ply spiral wound kraft construction delivers durability at an economical price point.

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Best For

Industrial buyers, mailrooms, and shipping departments that need reliable, cost-effective cylindrical mailing solutions for documents, blueprints, and rolled materials. The 2" diameter 18" length provides optimal usable space for standard documents and posters, while the 3-ply spiral wound kraft construction delivers durability at an economical price point.

How to Choose the Right Packaging

The 0.06" thick spiral wound fibreboard construction provides robust protection during shipping while maintaining lightweight handling. White snap-on end caps remain securely sealed throughout transit, eliminating costly damage claims, and the reusable, recyclable design reduces waste and supports sustainability initiatives for environmentally conscious organizations.

Specs at a Glance

Material3-Ply Spiral Wound Fibreboard (0.06" Thick)
Dimensions2" Diameter 18" Usable Length
Closure TypeWhite Snap-On End Caps (Included)
Pack QuantityCase of 6 Tubes with Caps
RecyclableYes
Common Use Cases
  • Document and blueprint mailing for architects and engineering firms Poster and oversized print shipping for marketing departments Long-form document storage and archival organization Protective cylindrical packaging for rolled materials and technical drawings Cost-effective mailroom solutions for high-volume shipping operations
What You'll Receive
  • 6 Kraft tubes (2" diameter 18" usable length each) 12 White snap-on end caps (2 per tube)
Shipping & Packaging

Ships in a compact case format with nested tubes to minimize dimensional weight charges. Bulk ordering reduces per-unit shipping costs, making this 6-pack ideal for businesses with recurring mailing needs.

Frequently Bought Together

Related supplies

Frequently Asked Questions

Yes. The white plastic snap-on caps are engineered to lock firmly in place and will not pop off during standard shipping and handling, protecting contents from dust, moisture, and damage.

Actual tube lengths are longer than the 18" usable dimension to accommodate the snap-on cap mechanism. Measure your specific shipment needs against the 18" usable space rather than the physical tube length.

Yes. These spiral wound kraft tubes are fully reusable for multiple shipments and completely recyclable, supporting sustainable packaging practices and reducing long-term material costs.

Yes. Packrift offers additional plastic end caps as standalone inventory, allowing you to extend the lifecycle of tubes or maintain backup cap stock for high-volume operations. See the Additional Plastic End Caps link for details.

Technical Specifications

Closure TypeWhite Snap-On End Caps (Included)
Pack QuantityCase of 6 Tubes with Caps
RecyclableYes
Color Kraft
Strength / Material 0.06 Thick Spiral Wound Fibreboard
Dimensions (Internal) 2"" × 18"" (L × W × H)

Product Downloads

Shipping Information

Outer Carton Dimensions

20.0" × 7.0" × 6.75" (L × W × D)

Unit of Measure

CASE

Qty Per Shipping Unit

6 PER CASE

LTL Freight Class

Class 175

Delivery Method

Shown at checkout

ORDER SUPPORT

Product Support

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Secure checkout LTL freight available on case/skid orders

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