Description

Sturdy & Durable Kraft Heavy Duty Tubes

Make **document storage and shipping** easy with **Cardboard Core’s economical and heavy-duty Kraft tubes**. These **impact-resistant, extra-sturdy, spiral-wound cardboard tubes** are ideal for securely storing and shipping **blueprints, artwork, maps, charts, posters, industrial materials, and other rigid or oversized items**.

Constructed from **high-quality chipboard**, these tubes are designed to withstand **long-distance transit without ripping, bending, or tearing**. Their **sturdy cylindrical shape** prevents contents from being damaged while offering superior protection from **moisture, heat, dirt, and other environmental factors**.

Each **Kraft Heavy Duty Tube** features **open ends** that can be securely sealed with **plastic end caps** (sold separately). These **rigid plastic plugs** fit snugly into the tube, keeping contents secure while allowing for easy access when needed.

Versatile Applications

Available in **diameters from 2 inches to 4 inches** and lengths **up to 48 inches**, Cardboard Core’s **Kraft Heavy Duty Tubes** provide the **size flexibility** needed for various industries. These tubes are perfect for:

• Storing & shipping rigid or delicate materials like **metal rods, fabric rolls, blueprints, and banners**
• Archiving & organizing rolled documents in studios, offices, and warehouses
• Retail & industrial packaging for large-format prints, artwork, and engineering plans

Eco-Friendly & Customizable

Our **Kraft Heavy Duty Tubes** are **recyclable, reusable, and proudly made in the USA**. With **customization and bulk ordering options**, they offer a **cost-effective and durable packaging solution** across multiple industries.

Specifications

• Wall Thickness: .25 inches
• Inner Diameter: 4 inches
• Length: Up to 48 inches
• Color: Brown
• Country of Origin: United States
• Unit: 1