IBACH, Switzerland — In the vast Alpine factory where Swiss Army knives are made, workers fixed finely sharpened blades onto stainless steel plates. Corkscrews, mini-scissors and can openers were ...

SAK lovers can expand their existing multi-tool with a versatile array of additional functions, courtesy of Keyport's mods.

Add Yahoo as a preferred source to see more of our stories on Google. Around since 1897, these Swiss-made tools gained popularity in the United States after soldiers started bringing them home from ...