Chris Reeve Umnumzaan Folding Knife 3.675" S35VN Stonewash Blade, Titanium Handles - CRKUMNUM
Chris Reeve Knives describes this item as follows:
In every sense of the definition, Umnumzaan is a knife deserving respect. Developed from the 20+ year heritage of the Sebenza, this bold, innovative folding knife is one to be reckoned with for its inventive design features and ability to get the job done.
A ceramic ball creates the interface between the blade locking surface and the integral locking arm surface. The ball doubles to drop into a detent on the blade to ensure the blade does not open accidentally.
Typical of CRK, the pivot strength is more robust than other folders. The large pivot screw and pin are supported by large thrust washers. These perforated phosphor bronze washers reduce friction and double to retain the fluorinated grease for longer lubrication thereby extending the life of the knife.
The thumb lug doubles as the stop pin, ensuring a solid lockup. Around the lug is a polyurethane o-ring that acts as a shock absorber to cushion the impact of the lug against the handle. Never wishing to copy other designs without giving credit, Grant and Gavin Hawk originated the shock absorber concept in one of their many innovative designs. We appreciate their consent for Chris to use this adaptation of their concept.
- Blade Material: CPM S35V Stainless Steel
- Blade Hardness: 58-59 RC
- Blade Finish: Stonewash
- Blade Length: 3.675" (93.35 mm)
- Blade Thickness: 0.140" (3.56 mm)
- Handle Length: 4.77" (121.16 mm)
- Handle Material: 6AI4V Titanium
- Handle Thickness: 0.150" (3.81 mm)
- Weight: 5 oz. (141.75 g)
- Fittings: 303 Stainless Steel
- Handmade in the USA
UPC Code: 004489
Semi-Custom or Mid-Tech knives are knives produced by a process in which the designer has more direct--but not complete--involvement; parts of these knives may still have been made by others.
Developed by Chris Reeve, it functions like a liner lock but the lock is comprised of one of the handle scales. It's an extremely strong and easy to manipulate lock.
Includes a pocket clip for easy accessibility and a more secure carry.
A tougher steel than S30V, it retains the excellent corrosive properties and ability to take an edge, but improves on the ability to hold that edge.
A nonferrous metal, it's prized for its high strength to weight ratio and is often used on higher end knives.
This product is USA born and raised.
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