ＴＯＮＥ List of Products and Services

A primary tightening wrench for torsion-type high-strength bolts that allows switching between strong and weak tightening using a switch. It is equipped with a bolt axis rotation prevention mechanism (nut rotation type).

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The double grip and double switch structure allows for "kachiage" work.

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A shear wrench that has thoroughly miniaturized and lightweighted the conventional wrench.

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A design that emphasizes ease of use and safety, pursuing workability, with a beautiful appearance of electroless plating that has a high rust prevention effect.

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Ideal for complex areas where linear work is not possible, with an electroless plating specification designed to improve appearance quality and corrosion resistance, suitable for impact use.

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For tightening and loosening hex socket bolts and set screws, which are increasingly used due to space-saving, designed for impact use.

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To achieve strong and reliable fastening that is resistant to loosening from bolts and nuts and evenly distributes the load around, it ensures powerful and secure tightening.

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A functional tool that can be used for temporary tightening with the wrench side and final tightening with the socket side, serving two purposes with one tool.

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The wrench section has been shaped to make it easier to work in tight spaces.

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Tools for tightening and loosening hex socket bolts and set screws, which are increasingly used due to space-saving design.

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Tools for tightening and loosening hex socket bolts and set screws, which are increasingly used due to space-saving design.

• Work tools

Tools for tightening and loosening hex socket bolts and set screws, which are increasingly used due to space-saving design.

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The drive size is 6.35mm, and it is a hexagonal socket for hand tools. It can be attached and used with various handles such as ratchet handles, spinner handles, slide handles, and T-handles.

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The drive square is 9.5mm, and it is a 12-point socket for hand tools. It can be attached to various handles such as ratchet handles, spinner handles, sliding handles, and T-handles for use.

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The drive square is 9.5mm, and it is a hexagonal socket for hand tools. It can be attached and used with various handles such as ratchet handles, spinner handles, sliding handles, and T-handles.

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A ratchet handle that allows for easy and quick turning operations thanks to its ratchet mechanism.

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An impact socket with outstanding rust prevention effects, resistant to peeling with good plating, less noticeable scratches, and environmentally friendly, featuring electroless plating.

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The tightening torque is measured and displayed in real-time on an LED, allowing you to confirm the tightening results on the spot. The measured data can be saved to a microSD memory card attached to the torque display unit, enabling data management using spreadsheet software and other applications.

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• Crane and others

The built-in tightening angle setting dial allows you to set the rotation angle, and it automatically stops at the set angle, enabling high-precision tightening.

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For tightening torsional high-strength bolts in narrow areas where standard machines cannot be used, such as the U-rib sections and assembly points of bridges and trusses.

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The long length and T-shaped handle type allow for powerful tightening even in recessed areas.

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A long ball point L-shaped wrench set made from a special alloy steel MASTER TOOL that enhances high torque, durability, and wear resistance. It prevents wear on the hexagonal part, increases toughness while maintaining high strength, and improves reliable operation and safety. A 9-piece set with widths ranging from 1.5 mm to 10 mm.

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It is possible to measure torque in both clockwise and counterclockwise directions, and the measurement data can be recorded on a microSD memory card.

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A long ball point L-shaped wrench set made with a special alloy steel MASTER TOOL that enhances high torque, durability, and wear resistance. It prevents wear on the hexagonal part, increases toughness while maintaining high strength, and improves reliable work and safety. A 9-piece set with widths ranging from 1.5 mm to 10 mm.

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A torque wrench specifically for tightening bolts and nuts. Set the desired torque value in advance from the torque values within the torque capacity range. When the preset torque value is reached, it notifies you with a "click" sound or a light "shock" in your hand. Accuracy ±3%. Comes with a calibration certificate.

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The power amplification mechanism allows for high torque output with minimal force, even in confined work environments. The equipped clutch enables high work efficiency.

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• Prime movers, torque converters, hydraulic equipment, generators

The power mechanism allows for high torque output with minimal force, even in confined working environments. The equipped clutch enables high work efficiency.

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• Prime movers, torque converters, hydraulic equipment, generators

The power mechanism allows for high torque output with less force, even in confined working environments.

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• Steel structure construction
• Foundation construction

With a built-in torque controller, stable tightening can be achieved with a repeat tightening accuracy of ±5% under the same conditions.

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With a built-in torque controller, stable tightening can be achieved with a repeat tightening accuracy of ±5% under the same conditions.

• Work tools

With a built-in torque controller, stable tightening can be achieved with a repeat tightening accuracy of ±5% under the same conditions.

• Work tools

With a built-in torque controller, it can achieve stable tightening with a repeat tightening accuracy of ±5% under the same conditions.

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Deep socket with a drive size of 12.7mm and a 12-point shape. A wide variety of sizes available from 8mm to 36mm across the flat width dimension.

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A dedicated first-stage tightening wrench that can accommodate preliminary tightening of high-strength bolts (60%) and primary tightening of ultra-high-strength bolts, allowing for adjustable tightening torque in the range of 300 to 500 N·m.

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A primary tightening wrench that allows switching between M16 tightening and M20 & M22 tightening with a switch.

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This is the TONE deluxe socket wrench set, carefully selected for maintaining hex bolts and nuts used in industrial machinery and automobiles.

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A recommended tool set with a rich selection, featuring carefully chosen frequently used sockets and hexagon types for versatile use. It also adopts a ratchet wrench with a beautiful pearlescent finish and a soft curved design.

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A torque wrench specifically designed for tightening bolts and nuts. The torque setting is done using a digital display value from a mechanical mechanism that allows for direct reading of the numerical value. Since there is no need to read the main and sub scales as in conventional models, it helps prevent setting errors and is convenient for checking and managing tightening torque. When the preset torque value is reached, it notifies you with a "click" sound or a slight "shock" in your hand. Torque accuracy is ±3%, and it comes with a calibration certificate.

• Work tools
• Steel structure construction
• Steel construction

Tone's shear wrench, featuring a high-rigidity aluminum outer shell and double insulation, maximizes safety, durability, and workability.

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• Steel structure construction
• Steel construction

A convenient interchangeable bit ratchet set for tight spaces. It features a well-selected assortment of frequently used bits.

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Shear wrench compatible with the tightening of Torx-type high-strength bolts and Torx-type ultra-high-strength bolts from various manufacturers. Designed for tightening M24 high-strength and ultra-high-strength bolts, and also compatible with M22 and M20 high-strength and ultra-high-strength bolts.

• Steel structure construction
• Steel construction
• Steel Structure System

A set of hexagon socket wrenches ideal for tightening and loosening hexagon socket bolts, which are rapidly increasing in usage. The set includes hexagon sockets, driver bit sockets, a ratchet handle, and an extension bar, all housed in a metal case.

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Measure the tightening torque and display it in real time. The lever mechanism allows for high torque output with less force. Since it is manual, there is no need for a power source or air supply, enabling easy operation anytime and anywhere.

• Work tools
• Prime movers, torque converters, hydraulic equipment, generators
• Other measuring instruments

Shear wrench compatible with tightening Torx high-strength bolts and Torx ultra-high-strength bolts from various manufacturers. For tightening M22, M20, and M16 high-strength bolts, as well as M20 and M16 ultra-high-strength bolts.

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A set of frequently used socket sizes, a ratchet handle, an extension bar, and a universal joint in a metal case.

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