EIKONIC RCK9 Liner Lock Black Folding Knife Partially Serrated [EKC100BBS]

A broad working blade with a straight-backed grip

The RCK9 combines a broad drop-point blade with a relatively straight-backed handle. The grip's front contour gives the index finger a defined position behind the edge, while thumb studs provide opening purchase without a projecting flipper tab. Its useful cutting curve makes the blade suited to ordinary slicing and utility work.

The design keeps the carrying layout direct: a liner lock supports the open blade and a separate clip attaches the folded knife to a pocket.

Blade, handle and carrying size

• Blade: 3.00" D2 tool steel; black PVD coated
• Handle: Black G10
• Mechanism: Linerlock
• Pocket size: 4" (10.16cm) closed

Materials and cutting character

G10 is a fiberglass-and-resin composite. Its layered construction gives the scales a durable structure, while the actual machining and surface texture determine how the grip feels in hand.

After cutting, clean and dry the blade before storage. A light protective oil is particularly useful for this steel when the knife will be exposed to moisture or left unused for a while.

Linerlock explained

A spring section inside the handle moves behind the blade when it opens. Moving that liner aside releases the blade for folding, so the release is accessed inside the handle rather than through a separate external button.

Specifications