Rockstead NEHAN-ZDP (ER) (redesigned) 2.55" Polished ZDP189 Folding Knife with Ebonite Handle - Koji Hara Design knives The Extrema Ratio Frame Rock

The Extrema Ratio Frame Rock is a new knife

Its distinctive Kopis-inspired handle is precision injection molded out of Griv-Ex with heat treated steel liners

Handle: Steel

The edge holding ability is much higher compared to what other steels can achieve

Rockstead NEHAN-ZDP (ER) (redesigned) 2.55" Polished ZDP189 Folding Knife with Ebonite Handle - Koji Hara Design knives The Extrema Ratio Frame RockRockstead factory custom knives (Sakai, Japan) are known to be among the finest in the world https: www. rockstead. jp making We released the NEHAN from 2007 to 2010. At this time, we decided to reproduce this model designed by Koji Hara. He is also very famous custom knife maker in the world. Almost a design is the same compared to the original model. However, all structures are totally difference. Consequently, new NEHAN is more high completed than