Chris Reeve Umnumzaan – UMN-1000
Meet the Umnumzaan—Zulu for “Boss”—the folding knife that commands respect. Built on over two decades of Sebenza heritage, this powerhouse is engineered to turn any cutting challenge into child’s play. With its groundbreaking Ceramic Ball-End Integral Lock and beefy titanium frame, the Umnumzaan brings the rock-solid strength of a fixed blade straight to your pocket.
Every detail answers the call of hard work. The sandblasted, crosshatched titanium handle locks firmly in your hand—even when you’re wearing gloves or wrestling with wet conditions. A generous lock bar and oversized thumb lug deliver positive, no-slop control, while a cushioned polyurethane O-ring absorbs shock behind the lug for whisper-quiet, impact-free lockups.
At its heart, the patented Ceramic Ball interface marries blade and lock arm with pinpoint precision. The same ball that locks the blade in place doubles as the opening detent, guaranteeing smooth, controlled deployment with every flick. Beneath the surface, oversized pivot screws and perforated phosphor bronze washers trap fluorinated grease where it belongs—around the pivot—for silky operation and dramatically extended service intervals.
The drop-point, hollow-grind blade is crafted from CPM-S35V stainless steel, heat-treated to a razor-ready 59–60 HRC. Its stonewash finish hides wear and keeps the Umnumzaan looking as tough as it performs. Whether you’re slicing rope, prepping food, or tackling heavy-duty chores, this knife delivers confidence, edge after edge.
Proudly made in the USA by Chris Reeve Knives, the Umnumzaan is more than a tool—it’s a legacy of innovation, precision, and uncompromising quality. Slip it into your pocket, ready to boss every task that comes your way.
Key Features and Specifications
- CPM-S35V Blade (9.33 cm) – razor-sharp precision, lasting edge
- 3.5 mm Thickness, 59–60 HRC – resilient, reliable performance
- Drop Point Hollow Grind – effortless slicing and carving
- Milled 6Al4V Titanium Handle – sturdy, feather-light strength
- Ceramic Ball-Interface Integral Lock – rock-solid, silky-smooth security
- Phosphor Bronze Washers – frictionless pivot, extended lubrication life
- Sandblasted Crosshatched Grip – ergonomic, non-slip control, even gloved
- O-Ring Shock Absorber – quiet, cushioned lockup action
- Tip-Up Right-Carry Titanium Clip – discreet, easy-access portability
- Closed 12.11 cm / Open 21.45 cm – perfectly pocketable, ready for action
- Proudly Made in USA – unmatched quality and reliability
Please check out other Chris Reeve Knives products.
