CJRB Pyrite-Alt Folding Knife 7.9 cm – all-black, all-metal

Compact and durable EDC knife CJRB Pyrite-Alt with a modified Wharncliffe blade offers smooth cutting, a reliable Button Lock, and an all-metal construction in an elegant all-black finish.

High-performance Wharncliffe blade made of AR-RPM9

High-performance AR-RPM9 Wharncliffe blade

Smooth, controlled cuts and long-lasting edge retention. The black coating reduces glare and increases durability.

Fast opening and secure lock

Thumb hole for comfortable one-handed opening and a secure Button Lock for reliable blade lockup.

All-metal construction and deep-carry clip

Durable steel handle in an all-black finish, deep pocket clip for discreet EDC carry, and a lanyard hole.

CJRB Pyrite-Alt builds on the proven Pyrite model and adds a modified Wharncliffe blade made from AR-RPM9 powder steel with a black coating. It combines mechanical toughness close to D2 with improved corrosion resistance similar to Sandvik 14C28N—an ideal choice for everyday carry.

Thanks to the thumb hole, the knife opens one-handed, while a Button Lock ensures safe use. The all-metal handle with a black finish provides a secure grip, and it features a deep pocket clip for discreet carry and a lanyard hole.

EDC all-rounder: compact, reliable, and ready for daily tasks.
AR-RPM9 steel: excellent edge retention and increased corrosion resistance.
Safety and comfort: quick opening via thumb hole, confidence thanks to the Button Lock.