Simeon Custom Knives UnBo Flipper Smoke CPM 154 Blasted Titanium Folder 4757

Model: CU-4757
Manufacturer: Custom Knives
In stock (Usually Ships in 24-48 Hours)


Custom maker Jamie Simeon of Simeon Custom Knives makes heirloom quality cutting tools that are built for serious use and delivered with uncommon style. The UnBo is a modern frame lock flipper with a rugged build and precision fit and finish. This piece comes with a smoke finished CPM 154, compound ground clip point blade and gray titanium handles with blue hardware.

Brand new, directly from Simeon Custom Knives.

Blade: A clip point blade of wire brushed and blasted "smoke" finished CPM 154 delivers exceptional custom style with a false edge swedge, compound grind and dual fuller milling. Deployment is smooth and snappy on the bearing pivot with ambidextrous operation via the index flipper or blade fullers. The flat ground tip adds strength for piercing while the hollow ground edge offers powerful slicing ability.

Handle: Solid titanium slabs joined with barrel spacers to form the rock solid handle. Chamfered edges and a long sweeping cutaway deliver a comfortable, secure grip. A blasted and tumbled matte gray finish is handsome and utilitarian, complemented by the blue anodized hardware. The integral frame lock provides rock solid lockup for safe use. Includes custom cloth pouch, microfiber bag and signed information card.

Carries via a right hand milled titanium pocket clip.

CPM 154: A particle metallurgy (PM) version of Crucible 154CM that benefits from the refinement in the PM process. A great all-around blade steel, CPM 154 has D2 level edge retention, AEB-L level corrosion resistance and comparable toughness to other PM stainless steels with ease of sharpening/finishing.


Overall Length 7.85"
Blade Length 3.40"
Sharpened Length 3.35"
Blade Thickness 0.15"
Blade Material CPM-154
Blade Type Stainless
Opening Mechanism Flipper
Lock Frame Lock
Closed Length 4.45"
Handle Thickness 0.55"
Handle Material Titanium
Clip Titanium
Clip Position Tip-Up
Weight 4.00 oz.
Country of Manufacture United States