- The Fox Suru Carbon Fiber Frame Lock is a knife designed by Jesper Voxnæs with Carbon Fiber covers. This model was the winner at the 2018 Blade Show in the category "Overall Knife of The Year".

This product is intended for use only by adults with knowledge and experience in handling sharp cutting tools. Improper use of the knife can result in serious injuries. The blade is extremely sharp and can easily cut through skin and tissue; therefore, extra caution should always be exercised while cutting, and hands should be kept away from the cutting edge. To prevent the knife from slipping, it is recommended to cut on a stable, non-slip surface and avoid excessive force, which may cause uncontrolled blade movement.
Leaving the knife on the edge of a table, countertop, or in easily accessible places—especially where children are present—poses a significant safety risk. The knife should always be properly secured after use, ideally by placing it on a stable surface or storing it in designated knife blocks, protective sheaths, or magnetic strips. The knife should never be used for tasks it is not designed for, such as opening cans or prying objects, as this can damage the tool and lead to dangerous accidents.
A dull blade increases the risk of injury, as it requires more force and is more likely to slip from the material being cut. Therefore, it is essential to sharpen the knife regularly to maintain optimal sharpness. Additionally, proper cleaning and drying of the knife are necessary to prevent corrosion and bacterial growth. Periodic inspection of the handle and blade is recommended to check for cracks, chips, or looseness. If any damage is detected, the knife should be repaired or replaced immediately.
When using the knife, focus solely on the task at hand—avoid talking on the phone, watching television, or other distractions while cutting. Ensure proper lighting in the workspace for better visibility and control. Please note that some countries or regions have laws restricting the ownership and carrying of knives. Before purchasing or using this knife, verify that its use is legal in your location according to applicable regulations.
Following these safety guidelines will help ensure safe and effective knife use, minimizing the risk of accidents and extending the lifespan of the tool.
The Fox Suru Carbon Fiber Frame Lock is an edition of the Suru folder designed by Jesper Voxnæs with Carbon Fiber facings. Winner at the 2018 Blade Show in the category of "Overall Knife of The Year".
The Suru is a design for a small EDC knife with a drop point head, designed by well-known maker Jesper Voxnaes. In this edition the blade is made of M390 steel which is currently one of the best in the world. Opens with a flipper, so it can be used by left and right-handed people without any problems. It can also be opened with a hole in the blade. Ball bearings are responsible for smooth operation of the mechanism. Full flat grind combined with the aggressiveness of the M390 provides excellent cutting properties. The blade was finished with satin method. The entire mechanism is locked with a thick carbon frame lock leaf at the end of which a steel insert is mounted to prevent abrasion of the lock face.
M390 - the highest quality modern powder steel, with extremely high resistance to corrosion and abrasion. High chrome vanadium steel with hardness of 60-61 HRC. Manufactured in Böhler-Uddeholm steelworks in Austria.
Handle made of black Carbon Fiber composite with brown accents. Lightness of the handle is given by holes of different sizes spread over the whole surface. Facings are connected at the back with Fat Carbon backspacer in which there is a lanyard hole for a safety or decorative cord. Single position clip (right side), made of one piece of titanium, allows to carry the knife in tip-up position. A display frame is included.
Specifications:
Product Number: FX-526 CF
Product name: Suru Carbon Fiber Frame Lock
Overall length: 148.0 mm / 5.83"
Blade length: 60.0 mm / 2.36"
Handle Length: 89.2 mm / 3.51"
Blade thickness: 4.0 mm / 0.16"
Weight: 58.0 g / 2.05oz
Blade Material: Bohler M390
Blade Hardness: 59-61HRC
Blade Edge: Flat
Blade Finish: Satin
Handle Material: Carbon Fiber
Handle Finish Color: Black
Backspacer Material: Carbon Fiber
Backspacer Color: Black
Clip: One-position (right), Tip-Up
Clip material: Titanium
Pivot mechanism: Ball bearings
Lock: Frame Lock
Designer: Jesper Voxnaes
Manufacturer: FOX Cutlery
Developed by: Sharg® Company