Kansept Knives Foosa Slip Joint Copper Foil Folding Knife [K2020T3]

Rolf Helbig's return to a simple cutting tool

Rolf Helbig developed the Foosa from a wish to make the knife a straightforward everyday cutting tool again. Its compact folding outline and pivot-end opening interface keep the design focused on that practical role.

Blade, handle and carrying size

• Blade: 3.06" (77.7 mm) CPM S35VN stainless; black stonewash finish
• Handle: Copper foil carbon fiber
• Mechanism: Slip Joint
• Pocket size: 4" (10.16cm) closed

Materials and cutting character

S35VN is a powder-metallurgy stainless steel developed to balance wear resistance with toughness. It gives this blade a useful combination of edge life and resistance to corrosion for everyday cutting.

Carbon fiber combines reinforcing fibers with resin, adding a visible layered or patterned character to the grip. The selected weave or inlay is part of this version’s appearance.

Slip Joint explained

A backspring resists blade movement but does not positively lock it open. Keep cutting pressure directed into the edge and avoid pressure on the spine that could start the blade folding.

Construction details

• Bearing pivot: Ceramic bearings support blade rotation around the pivot, adding a rolling interface to the opening action.

Specifications