- Clap Santos Wood, Satin, designed by Bob Terzuole. A sturdy, easy to carry gentleman's folder. Made of the finest materials, Santos Wood and premium M390 steel. Excellent ergonomics, the perfect carry-on knife. Bestseller!

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.
Clap Santos Wood, Satin M390 is an elegant premium EDC folder designed by Bob Terzuola - one of the most influential figures in the history of modern tactical knives. This model combines classic form with the precision of Italian craftsmanship and the use of high-end materials. Manufactured in Maniago by the MKM brand , it is a combination of refined aesthetics and full utility functionality - ideal as an everyday tool for discerning users with refined taste. Blade is made of Böhler M390 powder steel, valued for its corrosion resistance, long-lasting sharpness retention and excellent edge stability. A satin finish was applied, which not only emphasizes the elegant character of the knife, but also makes it easy to keep the blade clean. The opening mechanism is based on ball bearings, allowing smooth unfolding of the blade using a flipper, or - after its removal - by opening with both hands in the classic style. Handle is made of natural Santos Wood, whose texture and colors give the whole a warm, noble character. Rounded edges improve ergonomics and grip comfort, while a removable titanium clip allows for discreet carrying without disturbing the minimalist lines of the design. The MKM Clap is for lovers of gentleman's folder knives, who expect a combination of style, durability and the highest precision of workmanship - both in everyday use and in the collection.
Bob Terzuola - was born in Brooklyn, New York and attended New York University. After graduating in 1967, he went to Panama as a Peace Corps instructor, and later became a jade carver and gemmologist in the Motagua River Valley in Guatemala. In 1979 Terzuola began making knives, and in 1981, at the urging of Bob Loveless, he joined the Knifemakers' Guild. Terzuola's first knives were fixed-blade knives made for soldiers in Guatemala. Later that year, he moved to New Mexico and began making folding knives. Seeing a demand for a knife that could be carried discreetly, he developed a model with black micarta on the Blade and sandblasted titanium bolsters. This innovative solution for which he coined the term “tactical knife”. Bob Terzuola participates in many of the largest and most famous knife fairs around the world.
M390 - martensitic high-performance chromium steel produced by powder metallurgy. Due to the alloy concept, it has extremely high wear resistance and high corrosion resistance. Due to its high wear resistance, it adequately maintains the shape of the edge, so the blade stays sharp for a very long time (requiring minimal maintenance). Another of the advantages is resistance to the formation of “wire” during sharpening. The steel has a high chromium content of 20.0% (Cr) doped with 1.9% carbon (C), vanadium 4.0% (V), and is hardened between 59-61 HRC. This super steel is comparable to Carpenter's CPM 20CV or CTS-204P steels. Manufactured by Böhler Edelstahl in Kapfenberg, Austria.
Blade - modified drop point. Opened with a quick flipper flipper, so it can be used by right and left-handed people without problems . In countries where one-handed opening knives are banned, the flipper can be unscrewed and the knife can be opened with the help of milled recesses in the blade. Ball bearings are responsible for the smooth operation of the opening mechanism . For ease of sharpening, the beginning of the cutting edge begins with a small choil. A mixed grind is used here , in the front part is a high, concave grind for cutting and precision work, the so-called Hollow Ground Primary Bevel. In the rear part we have a high Flat Ground ground. To improve piercing capabilities, an unsharpened false blade was brought out in the upper part . The blade has been finished with an elegant Satin. The whole is locked with the proven and popular liner lock.
Handle - made of Santos wood. Chamfered edges of the covers eliminate sharp edges. The grips are screwed to an intricately machined titanium backspacer, giving assurance of many years of use. A single-position (right) deep-carry clip allows you to carry the knife discreetly in your pocket in the tip-up (blade tip up) position. In the back of the Handle a hole for threading a safety or decorative cord.
Additional accessories - included is a zippered soft nylon case with the manufacturer's logo for safe storage and transportation of the folder and a T6/T8 torx key.
Technical data:
Product number: MK LS01-S
Product name: Clap Santos Wood, Satin
Overall length: 184.0 mm / 7.24"
Blade length: 76.0 mm / 2.99"
Blade thickness: 4.0 mm / 0.16"
Handle length: n.d.
Handle thickness: n.d.
Weight: 100.0 g / 3.53 oz
Blade material: Bohler M390
Blade hardness: 58-60 HRC
Blade grind: Compound, Hollow / Flat
Blade finish: Satin
Handle material: Santos Wood
Handle finish color: Brown
Backspacer material: Titanium 6AL4V
Backspacer color: Blue
Clip: Right, Tip-Up
Clip material: Titanium 6AL4V
Pivot mechanism: Ball Bearing
Locking mechanism: Liner Lock
Opening method: Manual, flipper, nail nick
Additional accessories: Pouch, T6/T8 torx key
Designer: Bob Terzuola
Brand: MKM
Manufacturer: Maniago Knife Makers, Italy
Country of origin: Italy
Developed by: the Sharg® company