SWCK404 Smith & Wesson Extreme Ops FramelockThe CK404 Extreme Ops is a compact framelock folder built around a 2 3 4" stonewash stainless tanto blade with dual thumb studs for ambidextrous deployment. The stonewash stainless handles feature slot cutouts for weight reduction and grip texture, while a lanyard hole and pocket clip make it practical for EDC or field work. At 3 1 2" closed, it's pocket friendly without sacrificing blade presence or framelock durability. 3 1 2" closed. 2 3 4"