Our 0.375 three torque variety pack of automatic knife coil springs is 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.

This 0.375 inch 3-torque sample pack includes (1) each of High, MAXX and Mega Torque spings used for a direct upgrades or replacements for many existing knives and DIY automatic knife convertables.

This kit includes our 3/64 inch carbide spade drill for creating the spring tip hole in blades.

Specifications (included)
High Torque
Coil Diameter 0.375 Inch
Stack Height 0.135 Inch
Wire Diameter 0.038 Inch
Quantity: (1 Pack)

Maxx Torque
Coil Diameter 0.375 Inch
Stack Height 0.125 Inch
Wire Diameter 0.031 Inch
Quantity: (1 Pack)

MEGA Torque
Coil Diameter 0.375 Inch
Stack Height 0.174 Inch
Wire Diameter 0.043 Inch
Quantity: (1 Pack)

(1) 3/64 Inch Carbide Spade Drill

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.


Manufacturer: CKK Industries

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