When searching for a stock torsion spring, you base your search on its parameters and tolerances. Smith & Wesson® M&P® Repo Spring Assisted Folding Knife. These springs usually have 3.75 or 4.75 coils and their legs have offset bends. The spring camo color handle is 4.75 inches long and constructed from aluminum. There's a problem loading this menu right now. These automatic knife coil springs are designed to be used in custom handmade automatic knife making, as well as high-performance automatic coil spring replacements for standard production switchblades and other automatic factory knives. Having a hard time finding what you need? You can choose to view from fourteen to two-hundred-and-eighty results in one page and you can choose whether to view them in a table/list or side by side as products in grid format. Spring Finder is divided into a basic search and an advanced search. $17.99 ($20 off) SKU:1122579 Out of stock. Each dimension has two input boxes so you can select a range. Add to Cart. Quick View. Not all folding knife have more than one blade, but many do. Enter Your Conical Spring's Dimensions. Choose from BUDK’s wide selection of affordable assisted opening pocket knives, including assisted open stiletto blades, stainless steel pocket knives… After sorting the products in the order of your choosing, you can start looking through the list to decide which spring will work best. SOG Pent Arc Folding Knife. Favorite. Folding Knives, Automatic Knives & Spring Assist Knives. The fields provided in the finder each correspond to a particular spring specification. Was: $15.49. These springs can be pre-torqued at 270º in order for you to get the amount of torque you need when it is opened. The fields provided in the finder each correspond to a particular spring specification. Spring Finder will allow you to search for your springs in both english and metric units. Enter Your Torsion Spring’s Dimensions, Step 1.) We do have hundreds of springs in stock but, most likely, you will find springs similar to yours, not exact replicas. Extension springs are also known as tension springs. Initially, it gives you three parameters to search your spring by but gives you the opportunity to expand it into a more advanced search where you have more parameters to choose from. Enter Your Extension Spring’s Dimensions, Step 1.) Then, just quickly add them to your cart to complete your order. Like automatic opening knives, spring-assisted blades allow you to access your pocket knife quickly and easily for day-to-day tasks. Only one input is needed to make a search. Click here to find out if they are allowed where you live. Master Cutlery, LLC. Select all of your potential springs and “Add to Compare”. This folding pocket knife features a slide lock that secures the blade while allowing for easy closure when done. The spring index is the ratio of your spring's diameter in proportion to the wire diameter. Springs for knives are torsion springs. $29.98 to $44.98. Learn about the formulas, calculations, and how spring rate works. Our design articles will help you discover things like how to measure your spring, how to calculate spring rate, and how to calculate your working loads based on your spring rate. The material type isn't the only factor that plays in your spring's torque though. Info! SOG Aegis AE02-CP is a small spring assisted knife constructed with a straight … List Price: $28.99. $9.99. You can find the spring based on the maximum load or the maximum deflection. Spring Assist Folding Knife 3.75" Stone Gray Blade Hunter Tree Camo The spring assisted knife is 8.5 inches open length. If you are interested in buying a stock conical spring, you must know what you require your spring to do and where it will have to fit. Shop top Spring Assisted knife brands. Our engineers can help answer your questions and assist you in finding the correct spring for your application. For the best experience on our site, be sure to turn on Javascript in your browser. 3.75 inch 3cr13 stonewashed stainless steel blade. Learn about their dimensions, specifications, and how they work. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. MTech USA MT-A822GD 8" Gold Spring Assisted Folding Knife. Torsional springs are also known as torsion springs. When you find the spring that meets your load and travel requirements, you can then check whether the spring rate meets your working loads. Compression springs are also known as coil springs. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. After clicking “Search” on the Finder, you will be directed to a page of results. Spyderco Native 5. Spring design is very extensive since there are several subjects to learn about per spring type. Browning Pocket Hunting Knife Tactical personalized Gift for Men Wood Handle. MTech USMC Marine Corps "Iron Mike" Licensed Spring Assisted Knife Wood. $17.99 (51% off) SKU:1122572 Add to Cart. Stainless Steel 17-7 is used for these springs for several reasons. $39.66. The black nylon fiber handle fits comfortably in your hand and offers an excellent grip. The black nylon fiber handle fits comfortably in your hand and offers an excellent grip. Torsion springs are known for exerting a radial force which is needed in the case of a knife such as a switchblade. 70 product ratings - 8.5" SPRING OPEN ASSISTED TACTICAL FOLDING RESCUE POCKET KNIFE Blade Assist EDC SKU: PP-RottyFrame-Medium. 3.0 in. Flipper opening. The stronger your spring is, the faster it'll swing out but the harder it'll be to fold it back in. Shop Shelter Shelter 13096 8.75 in. Torsion springs are known for exerting a radial force which is needed in the case of a knife such as a switchblade. We offer thousands of different folding pocket knives, and we've broken down all the available types into categories to make it easier to select the perfect pocket knife for you. Feel free to contact our sales and engineering teams for help on design or finding your extension springs. $13.17. Different springs will fit or work better with different style knives. Take a look at our complete line of spring assisted knives. Folding Knives 73 Items Sort By Go. 53% Off. They are close wound rotational springs with legs on the ends because they deflect radially under torque. Value. SKU: KK-MH-K1313-SatinFinish. Besides choosing the quantity of results you want to view, you can also organize them based on the specification of your choosing. It is stainless steel so it will not rust when it makes contact with water and it is able to resist very elevated temperatures. (+) Stainless … Attention! Next to each dimension, you will see two input boxes where you can enter your max. List Price: $28.99. Benchmade, S&W, H&K, and more! They are open wound linear springs because they have the same amount of pitch between each one of the coils. To enter the Compare Products page, find the link at the top of the page. Enter Your Compression Spring’s Dimensions, English (inches and pounds) or Metric (millimeters and Newtons) units of measurement, Step 1.) Tactical Extreme Karambit Knife, Spring Assisted Blade Red Handle $16.99 Smith & Wesson Black Ops Mini M.A.G.I.C. Get the best price on 700+ knives to choose from. tolerances for that specific parameter. The way a designer chooses a spring is based mainly on the shape of the handle and the shape of the blade. Your spring will be under less stress thus being able to travel more. We also have over forty different lock options, including liner locks, lockbacks, frame locks, and button locks. Displaying 1 to 7 (of 7 products) First Responder's Trench Knife. Compare Smith & Wesson® M&P® Repo Spring Assisted Folding Knife 1122579. These are the limitations you want to set so that the search can provide results within those tolerances. For the best experience on our site, be sure to turn on Javascript in your browser. Check out pricing at different quantities by clicking on “Quick View” or click on the part number to be directed to the product details page. Facebook: https://www.facebook.com/Marek-Tabi-My-Job-980472768658704/ This 8" spring assisted folding knife is the perfect tool to carry around in your pocket. Because these springs are very small and must be very strong in order for the knife of the switchblade to swing out in the speed it does, the spring may be pre-torqued for more than 180º, which is the distance traveled from when it is closed to when it is opened. KMS Liner Lock K1313 Flipper Knife Kit - 440C Satin Blade Finish - OD Green G10 Scales . 3.25“ … SOG Aegis AE02-CP. Springs for knives are torsion springs. 12 $12.58 $12.58 Furthermore, you can check pricing at different quantities by clicking on the Quick View icon. After you have clicked “Search” on the Spring Finder, you will be directed to a page of results. Besides choosing the quantity of results you want to view, you can also organize them based on the specification of your choosing. $22.95. The better folding knives have a mechanism that locks the blade in place once it is deployed and also have a spring mechanism built in that pushes the blade outward making it easier to deploy with one hand or under trying circumstances. Typically the user pushes or pulls a spine trigger, or a blade button, to get the knife about 20 to 30 percent open, at which point an internal spring takes over and opens the knife the rest of the way. A Spring Assist or Spring Assisted knife needs help from the user to get them started. Zero Tolerance 0350ZT is part of the Kershaw family, so you already know that their spring assisted … Based on how many results you generate, you can also choose to show from fourteen to seventy products per page. (5/5) CPM-S110V. Quick View. Compare Smith & Wesson® Velocite Spring Assisted Folding Knife 1122573. MTech USA Ballistic MT-A705GD Spring Assist Folding Knife, Gold Half-Serrated Blade, Gold Handle, 4.5-Inch Closed 4.7 out of 5 stars 1,274 $11.12 $ 11 . You can choose to search in English (inches and pounds) or Metric (millimeters and Newtons) units of measurement. OerLa Large EDC Pocket Folding Knife- Ball Bearing Quickly Open - 3.86” Blade. $10.99. You even get a choice of blade for folding knife. Spring-Assist Folding Knife | Wartech Gray Slim Tactical EDC Tanto Blade. Spring Assisted Knives UK. This 8" spring assisted folding knife is the perfect tool to carry around in your pocket. Comes with a belt clip for easy carry. 3.7 oz. Learn about their dimensions and how they work. JavaScript seems to be disabled in your browser. Please fill in one or more fields to narrow down your search. MTech USA Xtreme 8.75" Chainlink Folding Knife. 0.13 in. If you are interested in buying a stock compression spring, you must know what you require your spring to do and where it will have to fit. Give the blade a nudge via thumb-stud or flipper and the spring mechanism does the rest. When searching for a stock extension spring, you base your search on its parameters and tolerances. This material also has a high tensile strength thus making your spring stronger but its properties also make it a more flexible material type so you are able to get the distance traveled you need. You can choose to search in English (inches and pounds) or Metric (millimeters and Newtons) units of measurement. This is what makes compression and extension springs linear. This is to be able to compare them side by side in a more efficient manner. They are non-linear compression springs for they are open wound but have variable coil diameters. Smith & Wesson® Performance Center Limited Edition Homeland Folding Knife ... Smith & Wesson® Cleft Spring Assisted Folding Knife. $7.99. If the spring index isn't too tight. If you need further assistance finding your springs, you may contact our team of experts to help you out. Features a … Free shipping. If you still need help deciding select your springs and “Add to Compare” by clicking on the icon of two circles joined together on each product. - Largest Variety in the Knife Industry and largest wholesale knives in the United States. 51% Off. If You'Re A Knife Tech Junkie, This Is The Every Day Carry Knife For You This Spring Assisted Folding Knife Is … Spring Finder will allow you to search for your springs in both english and metric units. Feel free to contact our sales and engineering teams for help on design or finding your torsion springs. Assisted Opening Liner Lock Pink Folding Knife Top subscription boxes – right to your door, © 1996-2020, Amazon.com, Inc. or its affiliates. G10 handle scales. Perkin Knives provides you with myriads of options when it comes to buying folding knives and Pocket Knives in the UK for survival or hunting expeditions. $22.95. The spring is torqued or "loaded" when the knife is closed. To understand this concept, we've provided our torsion spring force chart. Address:2225 E. Cooley Dr. Colton, CA 92324, Working Days/Hours:Mon - Thu / 7:00AM - 5:00PM PST. After you have clicked “Search” on the Spring Finder, you will be directed to a page of results. Comes with a belt clip for easy carry. Furthermore, you can check pricing at different quantities by clicking on the Quick View icon. The number of results you will get depends on the dimensions and ranges you entered. 4 watching. Conical springs are also known as tapered springs. Scroll to the top of the page once you have done so and click on “Compare Products” where they will be displayed side to side. Featuring a sharp and durable stainless steel blade, this knife will get the job done. 8 watching. A Customer Favorite Since 2019! With 2500+ items in stock, you're sure to find the perfect assisted opening knife for your style and budget. There is no doubt that you are going to pick this knife for coming from a … Featuring a sharp and durable stainless steel blade, this knife will get the job done. Add to Compare. Quick View. This spring has very little coils which usually makes a spring stiffer but it it also has a good spring index. Click on a link under a subject you're interested in to learn more about that subject. $37.99. Free shipping on orders over $99. Blade Length. The Milwaukee FASTBACK Spring Assisted Folding Knife features a spring assisted mechanism and flipper for 1-handed opening. The number of results you will get depends on the dimensions and ranges you entered. ZT 0350 Spring Assisted Knife. The spring is torqued or "loaded" when the knife is closed. We do have thousands of springs in stock but, most likely, you will find springs similar to yours, not exact replicas. 6.875 in. Small Parts and supplies to make folding knives of all kinds: pivots, screws, springs, etc. Add to Cart. and min. Discover the delights of deploying an everyday carry folding knife with our extensive selection from industry-leading brands like Gerber, Kershaw, and SOG.Foldable knives are great for keeping in your pocket and having it ready on hand for everyday use. The amount of results you get will depend on how many dimensions you entered and how tight or loose the tolerances are. Handle: 4.0 in. Sort By. Compression Spring Deflection Calculation, Compression Spring Designing Considerations, Part Number System For Compression Springs, Part Number System In Metric Millimeter For Compression Springs, Part Number System In Metric Millimeter For Extension Springs, Part Number System In Metric Millimeter For Torsion Springs, Part Number System For Conical Compression Springs, Part Number System For Conical Compression Springs in Metric, 5 Things You Probably Didn't Know About Springs, Use The Right Spring for Your Application, Step 1.) Free shipping. 50% Off. Learn about their dimensions, specifications, and how they work. Below you can find general design information for the three main spring types; such as formulas and explanations on how everything works. We have tactical knives, traditional pocket knives, custom knives, primitive folding knives, and more. In the case… Kershaw 1600 Ken Onion Chive Assisted Flipper Knife 1.9" Bead Bla… (51) Special. EDC Folding Knives and Tactical Pocket Knives. Folding Knife Drill Pattern & Template - Rotty Medium. Other articles talk about the prodcuts we have to offer as well as the tools provided on this site to help you find your springs fast or generate a custom spring instant quote. Spring assisted knives combine the best of two worlds: the basic utility of a folding knife with the quick deployment of an automatic. Initially, it gives you three parameters to search your spring by but gives you the opportunity to expand it into a more advanced search where you have more parameters to choose from. Switchblades are also known as automatic knives, pushbutton knives, ejector knives, and a variety of other names. New! You can find the spring based on the average rate or the most important dimensions to you. They are close wound linear springs because there is initial tension keeping the coils together as to be pulled apart. MTech USA MT-A852BK Spring Assisted Knife. ADD TO CART. After sorting the products in the order of your choosing, you can start looking through the list to decide which spring will work best. The spring assisted folding knifes stainless steel blade stays sharp. Spring Finder is divided into a basic search and an advanced search. One of them, the one inserted on the bottom of the blade, is coming off of the spring's body while the other leg, the stationary one, has the offset bend coming off of the outer diameter as shown on the diagram following the force chart. You'll be very impressed with our most advanced knuckles knife yet. As a general rule, the spring does not affect the strength of blade’s lock up, if done properly. These results are displayed in a table/list as default but you can select to view them in a grid format where they will be shown side to side. $36.99. Definition: Torsion springs used in the mechanisms of retractable knives to allow the knife to swing out automatically with the push of a button. Learn about their dimensions, specifications, and how they work. Spring rate is the proportional amount of force per one unit of distance traveled. The button that triggers the blade open releases the spring's leg attached to the blade so the stored energy in the spring's coils from the pre-torque, make the spring push its leg up to its free position. You can choose to view from fourteen to seventy results in one page and you can choose whether to view them in a table/list or side by side as products in grid format. When you find the spring that meets your load and travel requirements, you can then check whether the spring rate meets your working loads. Having a hard time finding what you need? $28.89 As low as $20.22. Defender Xtreme Spring Assisted Tactical Folding Knife, Blue- 3CR13 Steel in the Endless Aisle department at Lowe's.com. Newest Price Low to High Price High to Low Popularity. Liner lock. Folding Pocket Knife, Prolife Stainless Steel Portable Tactical Hunting Knife for Camping Hunting Fis… Portability should be a major focus when looking for a tool to keep on your person in your pockets or bag. $12.99. 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After you have figured out how you want to display the results of your Spring Finder search, you can begin finding potential products based on the suggested max load and deflection/travel, as well as the spring rate.
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