The 3820 DEFINITIVE is an everyday pocket knife made in the USA and designed by MJ Lerch: it is one of the first CRKT knives to incorporate a Crossbar Lock. Fast, smooth and fully ambidextrous, the Crossbar is easy to use and very intuitive. But that's not the only distinguishing feature of this high-end knife.
The 3820 DEFINITIVE is an everyday pocket knife made in the USA and designed by MJ Lerch: it is one of the first CRKT knives to incorporate a Crossbar Lock. Fast, smooth and fully ambidextrous, the Crossbar is easy to use and very intuitive. But that's not the only distinguishing feature of this high-end knife.
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