Our 0.375 inch automatic coil springs are designed to replace many common knife springs from today's most popular automatics. Some of these include Combat Elite TAS autos, Benchmade, Boker, Dalton, S&W, Microtech, Paragon, Pro-Tech and other popular coil-fired knives. Our automatic coil springs are used by custom knife makers all over the world. They are the standard where performance and reliability are a must.
Our High Torque coil springs are a direct replacement for most existing knives. In many cases, a knife will gain more opening power than with the current spring being replaced. This is because of our manufacturing experience, adding the performance benefits of the additional heat and cryo treatment processes that we use. A strong, smooth opening action are the characteristic of this model.
Coil Diameter 0.375"
Stack Height 0.135"
Wire Diameter 0.038"
Note: Please measure your spring size in inches before ordering. A rule of thumb is to measure the center of the pivot to the spring tip hole in the blade and double it for the correct coil diameter, in inches.