4 x 18" Kraft Tubes with Caps
- 3-ply spiral wound construction for strength.
- White end caps (included) snap into place to hold contents secure.
- Caps will not pop off during shipment.
- Tubes are reusable and recyclable.
- Sizes listed are usable space. Actual tube lengths are longer.
- Additional 4" End Caps
Stock Number | Pricing |
|---|---|
| Stock NumberP4018K | Pricing |
Diameter x Length: 4 x 18"
Wall Thickness: .080
Quantity Per Case: 15
Order in Multiples of: 1
Freight Class: 250
Weight: 9.08 EA
NMFC Code: 153900-3
Ships Parcel: Yes
These kraft mailing tubes feature a 4-inch inside diameter and 3-ply spiral wound construction with an 0.080-inch wall thickness, delivering consistent rigidity that protects rolled contents through handling and transit. White snap-on end caps are included with each tube and are engineered to stay seated under normal shipping conditions.
Well-suited for architectural drawings, engineering blueprints, fine art prints, posters, film rolls, fabric swatches, and legal or archival documents, these tubes serve print shops, architecture and engineering firms, galleries, fulfillment centers, and records management operations that require dependable cylindrical protection.
The listed 18-inch length reflects usable interior space; actual tube length is slightly longer to accommodate the end caps. Kraft construction is reusable and recyclable. Tubes are sold in cases of 15, and replacement 4-inch end caps are available separately for facilities that reuse tubes or require cap restocking.
Copyright © 2026 American Paper & Packaging. All rights reserved.
We use cookies to provide essential site functionality for the shopping cart, login, and security. We also use third-party cookies for analytics and advertising, which require your consent. You can accept all cookies, customize your preferences, or reject non-essential cookies. See our privacy policy for more details.