How to Easily Whittle with a Pocket Knife. What’s the Best Multi Purpose Pocket Knife? However, despite the similarities, they are not the same. Finally, the last surefire way to tell if it's a switchblade is if it has a button that engages the knife. The SWMP4LS 8.6in Stainless Steel Assisted Opening Knife, designed by Smith & Wesson, is a well-constructed knife, designed in all black.The blade is made from a strong and highly durable 4034 Black Oxide S.S, with a partially serrated lower edge for multi-purpose use. Made from CPM S30V steel and weighing a mere 3.6 oz, this knife screams Spyderco in its appearance complete with the hole on the back of the blade and three-position clip. An assisted opening knife, sometimes called a spring-assisted knife, is a knife that springs open only after the blade is slightly pushed open with force. Spring-assisted knives differ from switchblades in that the user presses a thumb stud attached to the blade, rather than a button attached to the handle. This category only includes cookies that ensures basic functionalities and security features of the website. Switchblades do require additional safety measures and extra steps for purchase as opposed to an assisted open blade. This is exactly what the assisted opening mechanism was designed to do. Designed by Elegant Themes | Powered by WordPress. You also have the option to opt-out of these cookies. An assisted opening knife, sometimes called a spring-assisted knife, is a knife that springs open only after the blade is slightly pushed open with force. The locking mechanism on this knife is provided in the form of a ball bearing lock that allows you to disengage the blade without putting your fingers in the path of the blade. A switchblade has constant pressure being placed on the blade and is always waiting to be deployed with the only thing holding it closed is the locking mechanism. These cookies do not store any personal information. To close the knife, the button is pressed again and a second spring pulls the blade back into the handle. The typical switchblade, which is also known as an automatic or flick knife, looks like a regular folder, rotating around a hinge. Offer valid only for new sign-ups. Switchblades carry a button to deploy the blade whereas assisted-opening knives do not. Overall, the differences between a switchblade and an AO blade are not known until you go to open the knife. A switchblade, opens its blade from the handle automatically with the press of a button, a lever, or a switch that is mounted in the knife handle. At Knife Depot, we offer a 60-day no-questions-asked, We don't just sell knives, we eat, sleep and breathe them. When fully closed, the tension is separated from the knife by a button. Only after you physically open the blade to a certain point, typically by using a thumb stud, does the spring take over and complete the opening action. Assisted Opening Knives vs Switchblades: What’s the Dif... How to Choose the Best Credit Card Knife? For a more detailed look at how the torsion bar works in an assisted opening knife, check out this great video that dissects a Kershaw assisted opener. See. Both knives are portable and feature spring mechanism to open and close the blade. Automatic knives (also known as switchblades) and assisted opening knives are often confused with one another because they tend to look the same to the untrained eye. ), If you're not happy with your new knife, then neither are we. Switchblades come in two types – one that opens from the front of the knife and another that opens from the side. Below, please take a moment to view some of the best-selling pocket knives currently for sale on Amazon: A switchblade is defined as a pocket or EDC knife that opens with the press of a button. Our cutting-edge customer service squad can be reached at 1-800-248-1987 or, We carry a huge selection of knives from some of the world's top brands, like, Other Knife Another difference is that with assisted blades, the knife always swings open from the side as opposed to a switchblade that can have a straight deployment. Its overall length is 7.375 inches when deployed and 4.281 inches when closed, making this fit comfortably in the pocket when not in use yet remaining large enough to obtain a solid grip on the handle when in use. They also come in a spring loaded version which requires the user to simply press a button and the blade appears instantly, locking into position for whatever purpose it is needed. These knives are usually single-edged and come either serrated or plain in design. These cookies will be stored in your browser only with your consent. Manual pressure has to … Is it all in the name? Once you reach that point, the difference is obvious. For times you need a pocket knife–be it for opening boxes or cutting a rope–you do not want to spend a lot of time or energy trying to get the knife open. What’s the Best Steel for Pocket Knife Blades? Need more help? When the button is pressed, the tension is released and the spring opens the knife fully and locks in that position. Assisted-opening knife. The blade in a switchblade is under constant pressure from a spring and waiting to be deployed, with the locking mechanism the only thing keeping it closed.