マルト長谷川工作所 List of Products and Services

This document introduces KEIBA's "Micro Nipper," one of the few Made in Japan tool brands that has a global presence. This product is shipped annually in quantities exceeding 250,000 units to over 20 countries worldwide, including Japan, China, North America, Europe, Thailand, South Korea, and Australia. KEIBA's "Micro Nipper," used in many workplaces, meets various needs such as: "I want to work efficiently with a nipper that has excellent cutting performance." "I want a nipper with minimal individual variation and stable quality." "I want a nipper that I can use safely for a long time." The document includes sections such as "Applications - Where is it used?", "Features - What makes it excellent?", and "Background - How is high quality achieved?" [Contents] ■ Applications - Where is it used? ■ Features - What makes it excellent? ■ Background - How is high quality achieved? ■ Specifications - What types are available? *For more details, please refer to the PDF document or feel free to contact us.

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The "High Grade Series" is KEIRA's flagship model series, utilizing gunmetal in its movable parts to achieve smoothness, durability, and a comfortable grip that remains non-slip even when wet, providing an exquisite, moist feeling. It features a robust structure that remains unaffected even after continuous opening and closing durability tests, with a patented gunmetal sandwich construction. We offer a lineup including "The Bench," "The Nipper," and "The Radio Pliers." 【Features】 ■ Co-developed with a leading European grip manufacturer ■ Equipped with high-quality grips ■ Smooth even when rusted ■ Patented gunmetal sandwich construction ■ Smoothness and durability *For more details, please refer to the PDF document or feel free to contact us.

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The "Smooth Rotation Series" is a pair of pliers that features a gunmetal sandwich structure in some of its movable parts, just like the high-grade series. You can experience strong durability and smooth movement at an affordable price. The handle is made of elastomer, making it easy to grip even while wearing gloves, and it is designed to be slip-resistant. 【Features】 ■ Handle made of elastomer ■ Gunmetal sandwich structure (patented) ■ Easy to grip and slip-resistant elastomer handle ■ Smooth rotation structure *For more details, please refer to the PDF document or feel free to contact us.

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The "Micro Nipper" is a small nipper developed as a cutting tool for the electronics field. It can cut copper wires (0.2 to 2.0 mm in diameter) and general soft wires (up to 0.8 mm in diameter). Recently, its applications have expanded to include cutting gates after resin molding and for model making. To withstand prolonged use, it has undergone careful heat treatment and high-frequency hardening, and it is made from a special alloy steel with added vanadium to enhance the wear resistance of the blade. 【Features】 ■ Side stopper and coil spring that do not open excessively ■ Made from special alloy steel ■ Quality control department continuous cutting count of 100,000, using 0.8 mm enamel copper wire ■ High-frequency hardening applied, made from special alloy steel with added vanadium ■ Durable for long-term use *For more details, please refer to the PDF document or feel free to contact us.

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The "Plastic Nipper" is a nipper designed for cutting gates in resin injection molding. The blade angle is full flush, making it impossible to cut metal wire materials. The steel material CR-V70C (chromium-vanadium special steel Marteloy I) is characterized by high hardness and toughness, providing excellent cutting performance and durability. To accommodate various materials and sizes, you can choose from a wide range of options based on your application. 【Features】 ■ Nipper for cutting gates in resin injection molding ■ Excellent cutting performance and smooth operation, reducing the burden on the operator even during continuous cutting tasks (less prone to injury) ■ Full flush blades result in a beautiful finish with no post-processing required on the cut surface ■ Blades extend to the joint area, allowing cutting even when the material is inserted up to the base of the blade ■ Coil spring with moderate rebound force increases work efficiency ■ Made with premium steel CR-V70C (Marteloy I) for long-lasting sharpness *For more details, please refer to the PDF document or feel free to contact us.

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The "Ergonomic Nipper" is a plastic nipper developed with an ideal ergonomic design concept that pursues human ergonomics. It maintains the wrist angle in a natural position without strain, reducing fatigue during work. It does not cause fatigue even during long hours of continuous work. Available for both right-handed and left-handed users. 【Features】 ■ Plastic nipper ■ Reduces fatigue during work ■ Good Design Award-winning product ■ Ideal ergonomic design ■ Recommended for long hours of continuous work *For more details, please refer to the PDF document or feel free to contact us.

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The "Thin Blade Nippers for Electricians" are a type of nipper that ensures a beautiful finish and safety in electrical work, with a cutting edge that is finished flat. The blade angle is sharpened to a sharp point, allowing for precise cutting of both thin and thick wires, making it suitable for detailed tasks. The long blade can easily cut V.V.F. (three-core cable) in one go, enhancing work efficiency. 【Features】 ■ Thin blade type that finishes with a flat cutting edge ■ Blade angle is sharpened to a sharp point ■ Sharp cutting for both thin and thick wires ■ Easily cuts V.V.E. (three-core cable) in one go *For more details, please refer to the PDF document or feel free to contact us.

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The "Mini Pliers Series (Pro Hobby)" is a series of tools equipped with high-quality grips developed in collaboration with a top European grip manufacturer, designed for professional-grade compact precision tools in the Pro Hobby series. We deliver an exquisite feeling that is easy to grip and does not slip even when wet. Our lineup includes the versatile "Pro Hobby Pliers" and the "Pro Hobby Diagonal Cutter," which is recommended for wiring work and staple removal, among various other options. 【Features】 ■ Easy to grip and does not slip when wet ■ Co-developed with a top European grip manufacturer ■ Winner of the Good Design Award in 2004 ■ Equipped with high-quality grips *For more details, please refer to the PDF document or feel free to contact us.

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The "Keiba Mini Epo" is a series of tools that excels in delicate tasks such as beadwork and various crafts, thanks to its slim design. It is made from lightweight, rust-resistant stainless steel sheet material, and features an ergonomic two-component handle for easy gripping, providing a solid sense of rigidity. We offer a wide range of products. 【Features】 ■ High performance in delicate tasks ■ Made of lightweight, rust-resistant stainless steel ■ Equipped with a two-component handle *For more details, please refer to the PDF document or feel free to contact us.

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The "Power-Up Series" is a series of cutting tools that allows individuals with weak grip strength to exert approximately twice the force. Recently, in the world of flower arrangement and crafts, expression techniques using wire or piano wire have been introduced, making it difficult to cut with traditional pliers or nippers. This series has been designed for cutting tools suitable for those with weak grip strength, with a design that feels natural for table work. 【Features】 ■ Recommended for individuals with weak grip strength ■ Power is approximately doubled ■ Available in two colors: Great Red *For more details, please refer to the PDF materials or feel free to contact us.

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The "Elegant Series" offers a variety of bonsai tools, including "Bonsai Nippers and Branch Cutters" and "Thick Wire Cutters," as well as bonsai tweezers coated with fluororesin. The "Bonsai Nippers and Branch Cutters" can easily cut intricate small branches and secondary branches, as well as cleanly cut aluminum wire of approximately 3mm in diameter. The "Thick Wire Cutters" utilize the principle of double leverage, providing double the power, allowing you to effortlessly cut thick aluminum wire for bonsai branches up to 6mm in diameter. 【Lineup】 ■ Bonsai Nippers and Branch Cutters PAT. ■ Thick Wire Cutters PAT. ■ Bonsai Tweezers *For more details, please refer to the PDF document or feel free to contact us.

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The "Metapen" is a specialized tool that allows for easy repair of radiator fins on cars and motorcycles that have been crushed by small stones and other impacts. It was developed in collaboration with the mechanics of the prestigious Japanese racing team "Team Le Mans." The tool can be easily inserted between narrow fins, securely grips without causing damage, and allows for adjustments to the angle of the nose and the size of the grip, reducing the strain from continuous work. 【Features】 ■ Co-developed with "Team Le Mans" ■ Reduces strain from continuous work ■ Easily repairs radiator fins ■ A professional-grade tool used by racing teams ■ Can be easily inserted between narrow fins *For more details, please refer to the PDF document or feel free to contact us.

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"Altool" is a high-strength, lightweight radio pliers made from forged super duralumin, which is used in structural materials for aircraft. The gripping part is made from stainless steel that has been heat-treated for wear resistance and is made from a material that is resistant to rust. To withstand harsh use, the shaft is also made from the same stainless steel. It is a product suitable for high-altitude work. 【Features】 ■ High strength and lightweight product ■ Wear-resistant and rust-resistant material ■ Suitable for high-altitude work ■ Good Design Award winner in 1997 and 1998 ■ Forged super duralumin *For more details, please refer to the PDF document or feel free to contact us.

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The "Pencil Three Brothers" is a miniature model that condenses 85 years of know-how into a compact form, representing the basic shapes of pliers, nippers, and needle-nose pliers. It is modeled after our standard products and is both cute and highly functional. It is suitable for gifts and as interior decoration. 【Features】 ■ Small but fully functional ■ Compactly condensed basic shapes of pliers ■ Miniature models of pliers, nippers, and needle-nose pliers ■ Won the semi-grand prize at the 2004 Idess Design Competition ■ Recipient of the Good Design Award in 2013 *For more details, please refer to the PDF document or feel free to contact us.

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KEIBA's "Pench" is highly regarded for its new equipment and the experience and skilled craftsmanship gained from a long-standing tradition of over half a century. Our internal standards exceed JIS standards, and the cutting performance is outstanding, from 0.3mm diameter wire to hard steel wire. 【Features】 ■ Stable high quality ■ Exceptional cutting performance ■ A lineup of 5 different types available *For more details, please refer to the PDF materials or feel free to contact us.

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The "High-Leverage Pliers (Keiba Alpha)" are designed with a shorter distance from the pivot point to the blade tip compared to conventional JIS pliers, making them very advantageous in terms of leverage and labor-saving. They can cut three-core VA wires at once, and their hardening hardness is (HRC61-64), featuring a powerful design with high safety achieved through precise temperature control using high frequency. 【Features】 ■ Labor-saving through leverage ■ Can cut three-core VA wires at once ■ Shorter distance from the pivot point to the blade tip ■ Powerful design with high safety *For more details, please refer to the PDF document or feel free to contact us.

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The "Power Combo 65" is a tool that utilizes carefully selected materials and cutting-edge technology, adhering to the philosophy that tools are an extension of your fingertips, and is dedicated to authenticity while pursuing ease of use. With a labor-saving design, it offers a 50% power increase compared to JIS-type pliers of the same size. It can transmit the same force to the blade with one-third of the effort. 【Features】 ■ Labor-saving, lightweight, and easy to handle ■ Pursuit of ease of use ■ Carefully selected materials ■ Simple form *For more details, please refer to the PDF document or feel free to contact us.

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The "Power Nipper" is a specialized tool for cutting wire. Great care is taken with the blade tips to ensure they can cut both soft and hard wire. The ideal blade angle and sharp blade technology are the result of long experience. The fine texture of the forged surface and high precision machining technology are top-level in Japanese-made tools. Additionally, we offer a European type for piano wire in our lineup. 【Features】 ■ Powerful type that can cut hard wire ■ Capable of cutting both soft and hard wire ■ Ideal blade angle and sharp blade technology ■ Fine texture of the forged surface *For more details, please refer to the PDF document or feel free to contact us.

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The "Diagonal Nipper" is a tool designed to improve work efficiency with its ideal angle and head size for tasks such as wire stripping and removing staples. It features two convenient holes of φ1.2/1.8mm at the base of the blades for wire stripping. Starting this time, the 4-inch N-214 has been redesigned to achieve an even more comfortable grip shape. 【Features】 ■ Capable of wire stripping and removing staples ■ Improves work efficiency with an ideal angle and head size ■ Achieves an exquisitely comfortable grip shape *For more details, please refer to the PDF document or feel free to contact us.

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The "Radio Pliers" are designed for heavy-duty use, making them capable of withstanding harsh conditions and versatile in their applications with their fine tips. The horizontal grooves on the jaw section are used to crush and strip the insulation of vinyl cables and for crimping. Particular care has been taken in the heat treatment of the tip's flexibility. They are renowned as the highest quality radio pliers both domestically and internationally. We also offer a lineup that includes "European Type" and "Micro Radio Pliers." 【Features】 ■ Designed for heavy-duty use ■ Careful heat treatment for tip flexibility ■ Durable enough for harsh use *For more details, please refer to the PDF document or feel free to contact us.

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The "Micro Yatko" is a product suitable for bead and accessory processing, designed to securely catch items without scratching due to its flat design. Available in three types with different tip shapes, it can be selected according to the application, and its ultra-fine type makes it suitable for precision work. 【Features】 ■ Suitable for bead and accessory processing ■ Securely catches items without scratching due to flat design ■ Three types available for selection based on application ■ Ultra-fine type suitable for precision work *For more details, please refer to the PDF document or feel free to contact us.

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The "Adjust Pin Wrench" is a tool for attaching and detaching inner flanges and wheel nuts on disc grinders and similar equipment. Both the body and the pins are heat-treated. It can be easily attached and detached by simply rotating it to match the pin holes of the inner flange or wheel nut. No adjustments such as screwing are required, allowing for quick operation. It can be used with disc grinders that have a pin hole diameter of 4mm or more and a pin hole center width of 10 to 30mm. 【Features】 ■ No adjustments such as screwing are required ■ Both the body and the pins are heat-treated *For more details, please refer to the PDF document or feel free to contact us.

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This product is a "snap ring pliers" that can be used for both shafts and holes. By gripping it, the left and right jaws move in opposite directions, allowing you to use it in four different ways: straight or curved for shafts, and straight or curved for holes. We also offer a version for attaching and detaching C-type snap rings. 【Features】 ■ The left and right jaws move in opposite directions when gripped ■ Can be used in four ways: straight or curved for shafts, and straight or curved for holes ■ Awarded the Good Design Award in 1982 and the Minister of Small and Medium Enterprises Award ■ Awarded the Good Design Award in 1966 and the Long Life Design Award *For more details, please refer to the PDF document or feel free to contact us.

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The "Small Clipper" is a tool that enables the cutting of piano wire with suitable materials and heat treatment. It features a modern design that matches contemporary work efficiency, including a handle locking mechanism and hand strap, and uses carbon steel from the handle to the rivet. We offer a flat blade type suitable for a wide range of applications, as well as angled blade types and nibbling types. 【Features】 ■ Cutting ■ Equipped with a handle locking device that opens the blade section when released ■ Can be fixed in place when stored by returning the lock 　※ Not suitable for cutting extremely fine wires *For more details, please refer to the PDF document or feel free to contact us.

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The "Handy PVC Pipe Cutter (Ratchet Type)" is a specialized tool for cutting plastic pipes such as PVC. With its lightweight aluminum alloy body and one-touch opening mechanism, it can be easily operated with one hand. Additionally, we offer a "Mole Cutter" that can accurately cut at right angles and 45° angles, as well as a "Duct Cutter" that can easily handle double cuts. 【Features】 ■ Cutting ■ Lightweight body ■ One-touch opening mechanism ■ Clean and easy cutting *For more details, please refer to the PDF document or feel free to contact us.

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The "New Ceramic Chip Tweezers" are lightweight and soft-touch tweezers made from a combination of new ceramics and a special aluminum alloy. In addition, we also offer professional-grade "Precision Tweezers" that can be used for a wide range of applications, "Multipurpose Straight Tweezers" made of stainless steel, and tweezers with a black finish and cationic coating. 【Features】 ■ Lightweight ■ Resistant to wear ■ Does not attract solder or wax ■ Less prone to static electricity ■ Strong against acids, alkalis, and chemicals *For more details, please refer to the PDF document or feel free to contact us.

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"Raitool" is a new type of work tool that incorporates the requests of many workers on job sites as they are. We have successfully achieved significant weight reduction compared to conventional tools, thereby reducing the burden on workers. We offer both double-ended wrenches and ball point wrenches. 【Features】 <Ball Point Wrench> ■ Rotation ■ Spring steel and ball securely catch hex screws ■ New structure allows work from an angle of 25° ■ Suitable for work in hard-to-reach places *For more details, please refer to the PDF document or feel free to contact us.

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The "Lead Pliers" is a very convenient tool that can be used in low-voltage, metalworking, and other craft-related applications. The tips are subjected to rigorous heat treatment management, similar to radio pliers, to withstand heavy use. The inner surface is designed without grooves to prevent damage to the workpiece. 【Features】 ■ Bending and gripping ■ Usable in low-voltage, metalworking, and other craft-related applications ■ Rigorous heat treatment management similar to radio pliers ■ Flat processing that does not damage the workpiece during gripping, pulling, or bending operations *For more details, please refer to the PDF document or feel free to contact us.

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The "wire cutter" is a tool with sharp blades that prevents cut wires from fraying. We also offer European and American types of "cutters," which have been refined through three model changes. 【Features】 ■ Cuts ■ Prevents fraying of cut wires with sharp blades ■ Powerful type made from all-forged materials ■ Automatic open function that opens when gripped ■ Made from 70 carbon steel with chromium vanadium *For more details, please refer to the PDF document or feel free to contact us.

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The "Wire Stripper V.V.F. Keba Professional" is a wire stripper specifically designed for V.V.F, developed uniquely by our company. Thanks to its innovative mechanism, stripping the insulation from F cables is surprisingly easy. It weighs only 140g. In addition, we also offer a "Wire Stripper (for coaxial cables)" that can easily strip the insulation from various types of coaxial cables. 【Features】 ■ Stripping ■ Adopted for electrical work skill tests ■ For VVF cable (vinyl sheath flat type) ■ Usable for 2-3 cores, 1.6-2.0mmφ (3 cores only for 1.6mmφ) * For more details, please refer to the PDF document or feel free to contact us.

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