The Knife Standards RR Standard is a full-size premium folding knife designed by ATR, combining a high-performance CPM-MagnaCut blade with a precision-machined 6AL-4V titanium handle. Manufactured in China, the RR Standard is built around a straightforward goal: deliver a refined, capable folder with premium materials and carefully considered mechanical details.

The 4-inch CPM-MagnaCut blade is hardened to 63–64 HRC, giving the RR Standard an exceptional cutting platform with excellent edge retention, toughness, and corrosion resistance. Its compound hollow grind adds another level of refinement to the blade geometry, while the belt-satin finish gives it a clean, functional appearance.

The handle is machined from 6AL-4V titanium, providing a strong and lightweight foundation for the knife while maintaining the premium feel expected from a high-end folder. At 8.83 inches overall and weighing 5 ounces, the RR Standard offers a substantial full-size EDC presence without becoming unnecessarily heavy.

A ceramic bearing system paired with a ceramic detent provides smooth blade deployment and controlled action. The T8 captive pivot and T8 hardware allow for straightforward maintenance and adjustment, while the framelock/bolster lock configuration provides a secure and robust locking interface.

From its high-hardness MagnaCut blade to its precision titanium construction, the RR Standard is a purpose-built folding knife that balances performance, durability, and refined construction in one substantial package.