Description
Olight Otacle U1 Ultra
- Titanium handle
- Utilizes a secure rail locking system
- Pre-installed ceramic blade, compatible with most blades: works with conventional blades on the market.
- Size 145.88mm (open), 85.9mm (engagement), 59.9 x0.6mm (blade)
- Weight 82g
Redefining Precision, Durability, and Style in EDC Tools
The U1 Ultra Pocket Folding Utility Knife elevates the legacy of its predecessor, the U1 Utility Knife, with refined engineering, user-centric design, and premium materials—positioning itself as a next-generation essential for everyday carry (EDC) enthusiasts. Whether you’re a seasoned professional or a first-time user, this compact folder delivers unmatched performance, accessibility, and aesthetic appeal.
Proven Performance, Refined Accessibility
Building on the U1 series’ core strengths, the U1 Ultra retains its signature smooth and stable blade deployment, thanks to a precision-engineered pivot mechanism. Its screw-secured blade system ensures reliable, tool-free blade changes while maintaining exceptional blade utilization—up to 85%—minimizing waste and maximizing value. Designed for universal usability, the knife features three intuitive opening methods: a quick-release fin for one-handed speed, a thumb stud for controlled single-hand operation, and a button lock for secure, instant access. This versatility makes it effortless for users of all ages, skill levels, and preferences to master.
Premium Materials: Titanium, Steel, and Ceramic Synergy
The U1 Ultra’s design marries functionality with luxury through carefully selected materials. The handle is crafted from TC4 titanium alloy, treated with a 400-grit tumbling process to enhance surface texture and durability—resulting in a matte, tactile finish that resists scratches and wear. Paired with a stainless steel frame finished in a sleek brushed pattern, the knife exudes understated sophistication. Completing the aesthetic is a pristine white zirconia ceramic blade, whose smooth, reflective surface elevates visual appeal while adding practical benefits.
Innovative Ceramic Blade: Performance Redefined
Beyond its striking appearance, the U1 Ultra’s ceramic blade redefines cutting excellence. Engineered with a 18° edge angle, it delivers razor-sharp performance for effortless slicing, piercing, and precision tasks. The zirconia ceramic (1200 HV hardness) retains its edge up to 10x longer than stainless steel, ensuring long-term reliability. Unlike traditional metal blades, it resists corrosion, conducts no electricity, and repels stains—making it ideal for wet, dirty, or chemically sensitive environments.
To enhance usability further, the blade undergoes a specialized brushed finish, which reduces friction for smoother cuts, minimizes dirt adhesion for easier cleaning, and adds a tactile dimension to its premium look. This combination of durability, hygiene, and aesthetics sets a new standard for ceramic blade technology.
Your Next EDC Essential
Compact, lightweight, and visually striking, the U1 Ultra combines a robust metal handle, a high-performance ceramic blade, and a time-tested blade replacement system to deliver a tool that excels in both form and function. Whether for daily tasks, outdoor adventures, or professional use, it redefines what a pocket knife can be—blending innovation, durability, and style into one indispensable companion.
Elevate your EDC game with the U1 Ultra: where precision meets craftsmanship, and everyday carry becomes exceptional.
