4x30 Kraft Mailing Tubes with Caps - 15 Pack, Spiral Wound
$45.69
/ case of 15$3.05 per unit
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
4" × 30"
Board / material
0.08 Thick Spiral Wound Fibreboard
Color
Kraft
Freight class
Class 175
Specifications
| Inside dimensions | 4" × 30" (L × W) |
|---|---|
| Board / material | 0.08 Thick Spiral Wound Fibreboard |
| Color | Kraft |
| Sold as | Case of 15 |
| Order in multiples of | 1 |
| Case weight | 13.82 lb |
| Outer carton (shipping) | 34.0 × 16.75 × 16.5 in |
| LTL freight class | Class 175 |
| GTIN | 841436018265 |
| SKU | P4030K |
About this item
SKU P4030K — 4" × 30", 0.08 Thick Spiral Wound Fibreboard, Kraft. Sold as a case of 15, shipped from US warehouses.
4x30 kraft tubes with included white end caps provide secure, economical shipping for documents, posters, and architectural plans. 3-ply spiral wound fibreboard construction (0.08 " thick) delivers durability without premium pricing.
Common questions
Will the end caps stay on during shipping?
Yes. The white snap-on caps are designed to remain secure throughout transit, they won't pop off during shipment, ensuring your contents stay protected from damage, moisture, and contamination.
What is the actual tube length versus usable space?
The 30" measurement represents usable interior space. Actual tube lengths are longer to accommodate the snap-on cap mechanism. This ensures maximum storage capacity while maintaining structural integrity.
Can I purchase additional caps separately?
Yes. Additional 4" end caps are available for purchase separately (SKU: PMTCAP4-C820), allowing you to extend tube life and replace worn caps without replacing entire tubes.
Are these tubes suitable for hazardous materials or heavy contents?
These economical kraft tubes excel for documents, blueprints, posters, and standard lightweight to moderate-weight contents. For hazardous materials or exceptionally heavy items, consult Packrift's compliance specialists for appropriate certified packaging solutions.
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.