3x42 Heavy-Duty Kraft Mailing Tubes with Caps - Case of 24
$87.07
/ case of 24$3.63 per box
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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
3" × 42"
Board / material
0.125 Thick Spiral Wound Fibreboard
Color
Kraft
Freight class
Class 175
Specifications
| Inside dimensions | 3" × 42" (L × W) |
|---|---|
| Board / material | 0.125 Thick Spiral Wound Fibreboard |
| Color | Kraft |
| Sold as | Case of 24 |
| Order in multiples of | 1 |
| Case weight | 30.2 lb |
| Outer carton (shipping) | 46.25 × 16.5 × 16.5 in |
| LTL freight class | Class 175 |
| GTIN | 841436037198 |
| SKU | P3042KHD |
About this item
SKU P3042KHD — 3" × 42", 0.125 Thick Spiral Wound Fibreboard, Kraft. Sold as a case of 24, shipped from US warehouses.
The 3x42 Kraft Mailing Tubes with Caps is an kraft mailing tube for posters, prints, plans, maps, labels, banners, and other rolled documents. Listed specs include size 3" x 42"; kraft material; case of 24. The tube format keeps rolled items separated from flat cartons and square boxes during mailing or storage.
Common questions
What is the actual outer diameter of these 3-inch tubes?
The 3" specification refers to inner diameter. Actual outer diameter is approximately 3.375" due to wall thickness. The 42" dimension indicates usable space, actual tube length is slightly longer to accommodate end caps.
Are these tubes USPS and UPS shipping compliant?
Yes. The rigid 3-ply spiral-wound construction and included caps meet standard carrier requirements for cylindrical mailers. Heavy-duty kraft material provides adequate crush resistance for standard parcel handling.
Can I purchase additional caps separately?
Yes. Additional 3" end caps (PMTCAP3-C820) are available for purchase separately, allowing you to reuse tubes or cap inventory without repurchasing full cases.
What makes these more economical than competitors?
Bulk case pricing of 24 units reduces per-unit cost significantly. The heavy-duty 0.125" construction reduces damage claims and returns, lowering total cost of ownership versus lighter alternatives.
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.