Knife Standards RR3 'Frosty' – Vanax SuperClean Liner Lock EDC Knife with Fat Carbon & Titanium

The RR3 'Supernova' is the latest evolution from ATR & Knife Standards, representing a meaningful tribute to a father’s legacy and a bold step forward in functional EDC design. As the smallest model in the Knife Standards lineup—and the first to feature a liner lock—the RR3 is compact, sleek, and engineered for effortless carry.

Built with premium materials and everyday practicality in mind, the RR3 'Supernova' features a full flat ground Vanax SuperClean blade, delivering elite corrosion resistance and outstanding cutting performance. The blade’s belt satin finish, paired with both dual thumbstuds and a front flipper, ensures smooth, reliable deployment.

This special variation, ‘Supernova’, is outfitted with orange peeled titanium handles, fat carbon fiber inlays, and a dark stonewashed milled titanium clip—a striking, durable configuration that balances style and utility.

⚙️ Key Features & Specs:

• Blade Steel: Vanax SuperClean (HRC 60–61)

• Blade Grind: Full flat

• Blade Finish: Belt satin

• Deployment: Dual thumbstuds & front flipper

• Lock Type: Nested inset liner lock with steel liner

• Handles: Chamfered 6AL-4V titanium with orange peel finish

• Inlays: Premium fat carbon fiber

• Pocket Clip: Milled titanium, dark stonewashed

• Pivot: Custom square RR captive pivot

• Hardware: All T8 screws

• Bearings: Ceramic with ceramic detent

• Each knife is individually numbered

• Compact, lightweight, and low-profile EDC

Designed in honor of ATR’s father RR, the RR3 'Supernova' is a clean-lined, detail-driven folding knife made for real-world carry—and built to last a lifetime.