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FLX25 - Frame Lock Folding Knife - DIY Parts Kit

FLX25 - Frame Lock Folding Knife - DIY Parts Kit

$24.95
(2 reviews)
SKU:
KKFLX25
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The FLX25 Frame Lock Folding Knife Kit is built for makers who want precision, clean lines, and a reliable folding design straight from their workbench. This DIY knife kit includes everything needed to assemble a functional and attractive pocket knife, complete with Cocobolo Dymondwood handle scales and a heat-treated 440C stainless steel blade.
 
With a compact blade length of 2.75 inches and an overall length of 6.50 inches, this model strikes a perfect balance between everyday carry practicality and workshop customization. Whether you're working on filework training, testing liner embellishments, or experimenting with overlays, the FLX25 is a flexible and rewarding build. The open-spacer backspine and stainless steel frame-lock design add to the solid action and smooth fit, making it a great choice for both beginners and seasoned craftsmen.
 
Assembly is straightforward, and the components provide plenty of canvas for finishing work, engraving, or structural tweaks. It’s an ideal entry point into custom folding knife making, with a professional finish and performance you can trust.
 
filter:Lock Type Frame Lock
KK Gift Bag mod:2078
Blade Steel 440C stainless steel, heat-treated to RC 56–58
Blade Length 2.75 inches
Handle Length 4.50 inches
Overall Length 6.50 inches
Handle Material Cocobolo Dymondwood (included)
Frame Stainless steel with open-spacer backspine
Pivot Stainless steel pass-through
Washers Nylon
Skill Rating Level I (Beginner-Friendly)
Tools Required T6 and T8 TORX drivers (not included)
Packaging Gift boxed

Customer Reviews (2)

  • perid_1080

    This one was a perfect first build for my son. He really enjoyed the

    Reviewed on Nov 9th 2025

    This one was a perfect first build for my son. He really enjoyed the experience. Great knife.

  • Randell Stafford

    Great Kit!

    Reviewed on Dec 28th 2018

    I enjoyed making this kit for a friend, and was impressed with the "heftiness" of the finished knife. Scales are Padauk, no finish, just a few minutes on a small felt wheel. I did use a small brass washer on one side of the pivot, which seems to firm it up a bit. The only thing I might change is the black screws holding the scales ... maybe I can just polish it off. Full marks for a nice kit at a nice price.

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