Button-Lock Auto Coil Spring (Small)


304 in stock



These are the Coil Springs for your Button-Lock Auto. We have these custom made to work with our Push Buttons. But they should work in other applications, as long as they fit your blade and frame dimensions..

We have these springs made from flat wire to give super high torque. But keep the overall spring thickness as minimal as possible.


Outside Coil Diameter .370″
Stack Height .117″
Inside Coil Diameter .285″                                                                                                                                                                                                            Wire Thickness  Wire Size .041″ X .018″


1-spring $2.95ea.

Additional information

Weight .5 oz
Dimensions .5 × .5 × .5 in
Stem Length

.135", .135" Stem Length, .150", .150" Stem Length, .165", .165" Stem Length