3x36 Black Mailing Tubes with Caps - 0.07" Spiral Wound, Case of 24
$99.56
/ case of 24$4.15 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" × 36"
Board / material
0.07 Thick Spiral Wound Fibreboard
Color
Black
Freight class
Class 175
Specifications
| Inside dimensions | 3" × 36" (L × W) |
|---|---|
| Board / material | 0.07 Thick Spiral Wound Fibreboard |
| Color | Black |
| Sold as | Case of 24 |
| Order in multiples of | 1 |
| Case weight | 21.02 lb |
| Outer carton (shipping) | 40.5 × 16.75 × 16.75 in |
| LTL freight class | Class 175 |
| GTIN | 841436022842 |
| SKU | P3036BL |
About this item
SKU P3036BL — 3" × 36", 0.07 Thick Spiral Wound Fibreboard, Black. Sold as a case of 24, shipped from US warehouses.
The 3x36 Black Mailing Tubes with Caps - 0.07" Spiral Wound is an kraft mailing tube for posters, prints, plans, maps, labels, banners, and other rolled documents. Listed specs include size 3" x 36"; case of 24. The tube format keeps rolled items separated from flat cartons and square boxes during mailing or storage.
Common questions
What dimensions are listed for these tubes?
The 3" and 36" dimensions refer to interior usable dimensions, 3 inches inside diameter and 36 inches in length. This ensures your documents and materials fit securely without excess wasted space.
Are the end caps included, and can I order additional caps?
Yes, white plastic end caps are included with every tube. Additional 3" end caps (PMTCAP3-C820) are available separately for replacement or expansion.
Why choose 3-ply spiral wound construction?
3-ply spiral wound fibreboard at 0.07" thickness provides crush resistance, moisture protection, and durability during shipping. This construction standard ensures your high-value documents arrive undamaged and maintains structural integrity through multiple handling cycles.
Can I use these tubes for color-coded document organization?
Absolutely. The glossy black finish makes these tubes ideal for mailroom categorization and document identification systems. Unlike standard kraft tubes, the bold black color stands out for quick visual sorting and inventory tracking.
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.