- Patented triple-fold construction for unmatched strength
- Superior impact resistance and edge protection
- Reinforced corners outperform traditional cornerboards
- 2" x 2" x 40" | .160 DX thickness
- Preformed and ready to use | Ships in nested stacks
Reliable Cardboard Corner Protectors for Heavy-Duty Protection
The Tuff Angle Cornerboard, 2"x2"x40", 160DX Thickness is engineered for ultimate strength, durability, and protection during shipping, storage, and handling. Ideal for industries requiring dependable load stabilization and product integrity, these cornerboards offer an advanced level of performance far beyond traditional edge protectors.
Whether you’re transporting heavy furniture, appliances, lockers, or boxed goods, Tuff Angle cornerboards shield your items from corner damage and compression. Designed with a patented triple-fold construction, they are the perfect solution for demanding logistics, warehousing, and manufacturing environments.
Engineered Strength with Patented Folding Technology
Unlike conventional layered cornerboards, Tuff Angle edge protectors are built using a unique triple-fold technique. Corrugated sheets are scored, glued, and folded into a precise 90° angle, forming reinforced corners that absorb more impact and resist crushing under pressure. Each board stacks three layers deep before the final fold, locking the structure into a rigid, high-strength form.
This innovative folding system boosts both impact resistance and stacking strength, giving you confidence that your products will arrive safe and intact—even under the most challenging shipping conditions.
Preformed for Efficiency, Built for Versatility
Tuff Angle cornerboards arrive nested and preformed, saving time and space while simplifying your packaging process. Each 2"x2"x40" board is manufactured with 160DX thickness, offering reliable support and compression strength for large, heavy, or delicate shipments.
The boards are environmentally friendly and customizable by flute direction and paper grade, making them adaptable for stacking multiple pallets, heavy equipment, or fragile goods.
Applications for Tuff Angle Edge Protectors
- Palletizing and unitizing large or fragile shipments
- Protecting corners of furniture, appliances, and boxed goods
- Increasing vertical stacking strength in warehouses and trailers
- Enhancing edge protection for export and long-distance transport
Trust Tuff Angle for unbeatable protection—with tested impact resistance, reinforced design, and superior stacking strength, these cornerboards outperform traditional options in every category. When product integrity matters, Tuff Angle delivers.
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