Some of the various models produced by Victorinox.

Various models of Swiss Army knives exist, with different tool combinations for specific tasks. The model issued to the Swiss Army has a knurled metal surface with a red emblem, and includes a blade, a reamer, a bottle-opener/screwdriver/wire stripper, and a can-opener/small screwdriver.

The simplest model sold includes only a single blade. The most popular models typically include some combination of the tools included in the official army model; a small second blade, tweezers, toothpick, corkscrew, phillips-head screwdriver, nail file, scissors, saw, hook, magnifying glass, ballpoint pen, fish scaler, pliers and key chain. Recent technological features include USB flash memory, digital clock, digital altimeter, LED light, laser pointer, and MP3 player.

The official army model also contains a brass spacer, which allows the knife, with the screwdriver and the reamer extended at the same time, to be used to assemble the Swiss Army assault rifles, both the SIG 550 and the older SIG 510: the knife serves as a restraint to the firing pin during assembly of the lock.

The standard full-size SAK is approximately 9 cm (3.5 inches) long and 2 cm (0.75 inches) wide; smaller models are typically about 6 cm (2.25 in) long and 1.5 cm (0.5 in) wide. Thickness varies depending on the number of tools included. Although red SAKs are most common, black, blue, white, phosphorescent yellow, various camouflage patterns and other colors are available. The plastic cladding is usually opaque but may be transparent; metal- and wood-clad models are available. Many textures, colors, and in fact, shapes are now popping up in the Swiss Army Knife.

[edit] History

[edit] Origins

In 1891, Karl Elsener, then owner of a company that made surgical equipment, discovered to his dismay that the pocket knives supplied to the Swiss Army were in fact made in Germany. Upset, he founded the Association of Swiss Master Cutlers. Its goal was simple: Swiss knives for the Swiss Army.

Upon a suggestion by his engineer friend, Jeannine Keller, Elsener began working on what was the predecessor to the modern Swiss Army knife, called the "Soldier's Knife". The original had a wooden handle, as opposed to the plastic and metal seen today, and featured a blade, a screwdriver, a can opener, and a punch. This knife was sold to the Swiss army, but Elsener was not satisfied with its first incarnation. In 1896, after 5 years of hard work, Elsener managed to put blades on both sides of the handle using a special spring mechanism, allowing him to use the same spring to hold them in place, an innovation at the time. This allowed Elsener to put twice as many features on the knife; he added a second blade and a corkscrew.

[edit] Victorinox and Wenger

Elsener, through his company Victorinox, managed to have the market completely for himself until 1893, when the second industrial cutlery of Switzerland, Paul Boechat & Cie headquartered in Delémont in the French-speaking canton of Jura, started selling a similar product. This company was later acquired by its then General Manager, Theodore Wenger and renamed the Wenger Company. In 1908 the Swiss government, wanting to prevent an issue over regional favouritism, but perhaps wanting a bit of competition in hopes of lowering prices, split the contract with Victorinox and Wenger each getting half of the orders placed. By mutual agreement, Wenger advertises as the Genuine Swiss Army Knife and Victorinox uses the slogan the Original Swiss Army Knife. However, on April 26, 2005, Victorinox acquired Wenger, thus once again becoming the sole supplier of knives to the Swiss Army. However, on the consumer side Victorinox has stated that it intends to keep both brands intact.

[edit] Manufacturers

Main articles: Victorinox and Wenger

The two Swiss Army knife manufacturers, Victorinox and Wenger, together supply about 50,000 knives to the Swiss army each year. The rest of production is devoted to exports, mostly to the United States. Commercial Victorinox and Wenger SAKs can be immediately distinguished by their logos; the Victorinox cross is surrounded by a shield with bilateral symmetry, while the Wenger cross is surrounded by a slightly rounded square with quadrilateral symmetry. The knives supplied to the Swiss Army bear a simpler bilaterally-symmetric shield.

At this time, the most sophisticated knives include a Wenger model with a laser pointer (using AAAA batteries) [1], and a Victorinox model with a 2 GB detachable USB flash drive [2]. Wenger has even manufactured a $1200 Swiss army knife that has all of the implements of the other knives in it.^[1] Victorinox is located in the Swiss town of Ibach with a show room, Wenger is located in the Swiss town of Delémont with no show room.

There are also many other manufacturers of similar-looking multi-tool folding knives, at a wide range of price and quality points.

[edit] In Pop-culture

• The Swiss Army Knife is a signature of the American TV show MacGyver, wherein MacGyver often improvises tools that are needed to solve problems. He often uses his SAK to help build mechanisms out of common items, which led to sayings such as "making a rocket out of a matchbox". In fact, this has led to many discussions to attempt to list the variants that were used. Current lists show nearly every model available in the US during filming (see: list of problems solved by MacGyver).

• The Swiss Army knife has also been parodied in animated TV shows such as The Simpsons and the animated version of The Tick, in which a fictional Swiss Army squad carries backpack-sized versions of the knife.

• In Eddie Izzard's performance of Glorious, he portrays the Vatican's Swiss Guard as being armed with SAKs, and proceeds to highlight the perceived uselessness of some of the tools commonly featured on them: "I don't know what this one is for. I can open a can of beans with this one...in a week."

• In his 2002 HBO special Robin Williams: Live on Broadway, Robin Williams asks in regard to the Swiss Army, "How can you trust an army that has a wine opener on its knife?" then impersonates a Swiss Officer briefing his men before battle: "Many of you men have never opened a Chardonnay under fire. You take out the wine bottle, pull out the cork and throw."

• In the movie Naked Gun, the character Ted Olsen shows Frank Drebin an invention of his, the "Swiss Army Shoe". The shoe has a spring-loaded knife that can come out of the front, plus various other tools that can be pivoted off the sides of the shoe.