- SQUALO15 M GG YELLOW solid, multifunctional diver's knife with hammer, wrench, shackle by Italian company MAC Coltellerie. An indispensable piece of equipment during diving expeditions. Head of polished stainless steel 1.4116 with high resistance to corro

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.
SQUALO 15 M GG YELLOW, solid, multifunctional diver's knife equipped with hammer, wrench and shackle by Italian company MAC Coltellerie. An indispensable piece of equipment during diving expeditions, useful on land.
Blade - with Drop Point profile, thickness 3.8 mm. Made of polished stainless molybdenum-vanadium steel W 1.4116 (X50CrMoV15) with high corrosion resistance, suitable for prolonged contact with water. Steel hardened in the range of 55-56 HRC. At the base of the head a steel hilt, which protects the hand against accidental slipping during work.
Blade - Flat Grind, smooth Plain type blade, finished with an eyelet for cutting nets. The blade is equipped with a sailor's wrench / shackle wrench (for loosening / tightening shackles) and a wrench for hexagonal screws: 7 mm, 8 mm, 9 mm, 11 mm, 13 mm. On the back of the head cap opener and multi-functional saw consisting of alternating one large and three small teeth so-called three-step. This pattern increases the length of the cutting edge by up to 24% compared to a straight blade. Ideal for aggressive cutting of hard materials, plastics and fibrous materials such as rope and netting.
Handle - bright yellow for easy finding. Covered with non-slip textured PP polymer grips. Ergonomic shape of the facings prevents your hand from slipping while working, makes it easier to use a knife also in gloves. In back part of handle an enlarged hole (lanyard hole) for pulling a safety cord. Head finished with steel hammer.
Case - made of hard PP polymer equipped with holes for drainage of water, moisture. The holster is equipped with a latch that prevents the knife from slipping out in water. The scabbard comes with two rubber straps and 2 plastic buckles that allow you to attach the case to the inside of the calf / shin or to the jacket.
Technical data:
Product number: MC SQUALO 15 M GG YELLOW
Steel type: W 1.4116
Blade hardness: 55-56 HRC
Blade length: 150 mm / 5.91"
Blade thickness: 3.8 mm / 0.149"
Total length: 270 mm / 10.62"
Weight: 244 g / 8.61 oz
Cutting edge type: Plain & Serrated
Blade Type: Drop Point
Handle Material: PP
Case: PP
Manufacturer: MAC Coltellerie, Italy
Developed by: Sharg® company