KR-153 Ratchet Wrench
For tightening work in narrow spaces.
It can be effectively used in small, lightweight, and narrow spaces.
- Company：空研 本社
- Price：10,000 yen-100,000 yen
Wrench Product List and Ranking from 41 Manufacturers, Suppliers and Companies
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Wrench Manufacturer, Suppliers and Company Rankings
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Wrench Product ranking
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
- Impact wrench capable of torque management | Quality improvement through data analysis!
- Torque control device "Permatork" 日本創販
- Construction machinery pin puller hammer "Slide Sledge" トルテック 本社
- 4 [Revised Edition - Free Distribution] Tohnichi Torque Handbook vol.10 東日製作所
- 5 Attention those using a long wrench and pipe extension for bolt tightening work! トルクシステム
Wrench Product List
76～90 item / All 802 items
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Cordless Impact Wrench KW-E190pro
The battery life significantly increases with the Epro clutch! The air-powered rechargeable impact wrench.
It demonstrates incredible performance in maintenance work for construction machinery and forklifts without the need for an air hose. It also has dust and water resistance, making it suitable for long assembly tasks. It can handle the removal and installation of wheels for 40 passenger cars and loosen 1,000 wheel nuts (according to our internal tests). It features a battery level indicator to prevent running out of battery. 【Features】 ○ Lightweight design with a maximum tightening torque of 580 N·m and a weight of 2.6 kg ○ Amazing stamina, equipped with a 5.0 Ah battery, ensuring no worries during on-site work ○ Dust and water resistance, passing the environmental performance test IP56 For more details, please download the catalog or contact us.
- Company：空研 本社
- Price：10,000 yen-100,000 yen
Compact Impact Wrench
A compact impact wrench ideal for maintenance tasks around the engine and small diameter screw work.
The "Compact Impact Wrench" is an impact wrench designed and developed by our company through research on the engineering of impact force. It is suitable for maintenance work around engines and for tightening small diameter bolts, nuts, wood screws, and tapping screws of 8mm or less. 【Applications】 6.35mm hex hole / 9.5mm drive ■ Screw removal and installation work for two-wheeled vehicles and light vehicles ■ Disassembly and assembly work for small engines ■ Disassembly and installation work for fenders, bumpers, and interior components ■ Assembly work for aluminum sashes, furniture, wooden products, electrical equipment, etc. *For more details, please refer to the PDF materials or feel free to contact us.
- Company：空研 本社
- Price：10,000 yen-100,000 yen
Medium-sized impact wrench
Ideal for tire removal and installation work on light vehicles and passenger cars! Widely used for various applications.
The "Medium-Sized Impact Wrench" is an impact wrench designed and developed through our research on the engineering of impact force. It is ideal for tire removal and installation work on light vehicles and passenger cars, and is widely used in maintenance shops and tire shops for various applications. [Applications] ■ 12.7mm Square Drive - Tire removal and installation work for automobiles and passenger cars - Disassembly and assembly work for engines and suspension systems - U-bolt removal and installation work ■ 19mm Square Drive - Tire and U-bolt removal and installation work for light trucks and 2-ton vehicles - Engine disassembly and maintenance work for large trucks - Disassembly and assembly work for construction machinery and bulldozers *For more details, please refer to the PDF document or feel free to contact us.
- Company：空研 本社
- Price：Other
Large Impact Wrench
Demonstrating excellent ability in tire mounting and dismounting work for large trucks!
The "Large Impact Wrench" is an impact wrench designed and developed by our company through research on the engineering of impact force. It demonstrates excellent capability in tire removal and installation tasks for large trucks and is also effective in disassembly and assembly work for construction machinery and bulldozers. [Applications] ■ Tire removal and installation for large vehicles ■ Disassembly and assembly work for construction machinery and bulldozers ■ U-bolt removal and installation for large vehicles *For more details, please refer to the PDF document or feel free to contact us.
- Company：空研 本社
- Price：Other
Cordless Impact Wrench "KW-FE200pro"
Rechargeable impact wrench with tightening control function
This is the third rechargeable impact wrench featuring the unique Epro clutch mechanism developed by Kuken, and its main characteristic is the inclusion of a tightening control function. 【Features】 ◆ Six levels of tightening torque can be set ◆ High power with a maximum tightening torque of 550Nm ◆ Low vibration and low noise, weighing only 3.0kg, which reduces the burden on the operator ◆ Equipped with a large-capacity battery (5.0Ah lithium-ion battery (18V)) ◆ Brushless motor and electronic switch design for high durability ◆ Automatic power shut-off function (automatically stops power before the battery voltage drops significantly)
- Company：空研 本社
- Price：10,000 yen-100,000 yen
Ultra-lightweight N-type air impact wrench KW-3800proX
Contribute to the efficiency and simplification of work!
【Features】 ☆ Equipped with our unique N-type clutch mechanism, compact, lightweight, and low vibration. ☆ Adopts a newly developed foldable anti-vibration handle, reducing vibration and fatigue. ☆ Reduces exhaust noise (low noise) by employing a high-efficiency soundproof structure. ☆ Features a highly visible, high-functionality large protector. ☆ Enhanced operability with a left-right rotation switch lever.
- Company：空研 本社
- Price：100,000 yen-500,000 yen
Pneumatic Controller "KAC-1"
Easy tightening pneumatic controller "KAC-1"
This product allows anyone to easily perform similar tightening operations simply by setting it up in the air piping of your currently used air impact wrench or oil pulse wrench. 【Features】 ■ The air impact wrench or oil pulse wrench currently in use will have an automatic stop function. ■ With the learning function, if set to auto mode, it can always perform the same tightening operation. ■ It is a compact model with a thickness of only 65mm, integrating a pressure sensor and solenoid valve, and is suitable for wall mounting. ■ It features a highly visible LCD screen. ■ It notifies the completion of tightening with a buzzer and a high-brightness lamp. ■ It monitors air pressure drops that could cause insufficient torque and alerts you to abnormalities with a buzzer and lamp.
- Company：空研 本社
- Price：Other
Power Torque Setter PTS-800EX-L
Air nut runner capable of high-precision tightening torque management.
High-precision (within ±5%) tightening torque can be achieved with torque control using a strain gauge type torque sensor, unaffected by air pressure fluctuations. Certified by the Japan Automotive Machinery and Tool Association for passing the "Power-Controlled Wrench Type Performance Test!" 【Features】 ■ Low vibration and low noise. ■ High-precision tightening torque management enabled by built-in electronic control controller. ■ Automatically stops when the set torque is reached. ■ Equipped with an automatic two-speed transmission function. ■ Can memorize three types of set torque and allows one-touch changes to the set torque.
- Company：空研 本社
- Price：500,000 yen-1 million yen
New Product Electric Torque Setter - ETS-800X & 800XL
Prevent large wheel detachment accidents! A rechargeable torque setter that enables high-precision tightening torque management.
In recent years, there has been an increase in large wheel detachment accidents, leading to a growing demand for reliable tightening with torque setters. The electric torque setter we offer, the 'ETS-800X & XL', allows for torque settings that ensure secure tightening without the need for verification. The ETS-800XL features a two-stage automatic transmission mechanism that rotates at high speed during low torque. 【Features】 ■ One-touch switching between three preset torque settings ■ Easy-to-read display even during tightening operations ■ Tightens approximately 200 units on a single battery charge (based on internal conditions) ■ Equipped with a protector to guard against scratches and damage ■ One-touch loosening operation up to a maximum of 800 N·m ■ Compatible with shared reaction force receivers PTS-800E and PTS-800EX-L *For more details, please refer to the PDF document or feel free to contact us.
- Company：空研 本社
- Price：Other
Pistol-type electric torque wrench 'V-RAD'
Connect the code, set the torque with a numerical value! A simple electric wrench that enables high functionality and comfortable work!
The "V-RAD" is a simple model that takes power from a wall outlet while retaining the features of the "RAD GX/DX" designed with consideration for workers. It allows for the selection of either 110V or 220V, has a wide voltage range, and enables continuous operation with ease. Additionally, it is equipped with easy switching between forward and reverse rotation, automatic switching between low and high pressure, and automatic stop upon completion. 【Features】 ■ A simple model that takes power from a wall outlet ■ Allows for selection of either 110V or 220V, with a wide voltage range for easy continuous operation ■ High functionality for comfortable work ■ Equipped with easy switching between forward and reverse rotation, automatic switching between low and high pressure, and automatic stop upon completion ■ Can be used with a reaction arm attached *For more details, please refer to the PDF document or feel free to contact us.
- Company：トルクシステム
- Price：Other
Hydraulic Torque Wrench Repair and Calibration Service | Torque System
Torque System Co. has a calibration system based on the JCSS-approved traceability system!
Hydraulic tools used in harsh environments require regular maintenance. Please leave the inspection and maintenance to us.
- Company：トルクシステム
- Price：Other
Hydraulic Torque Wrench AV with a Variety of Options | Torque System
A multi-use hydraulic wrench featuring a "coaxial reaction arm" that is ideal for road washers and suitable for various applications!
Combining unique coaxial reaction receivers to accommodate a wide range of applications!
- Company：トルクシステム
- Price：Other
Resolve impact dissatisfaction! Air Torque Wrench RAD | Torque System
Compact, high torque, high durability! Pistol-type torque wrench with planetary gears!
The lightest and most compact 【GX・DX series】 is the most widely used air torque wrench in the world. It offers the convenience of being usable simply by connecting an air hose, along with a wide torque range and durability that meets heavy use demands. It is compatible with many work sites thanks to its diverse options. Additionally, the 【GX-2 series】, which has emerged as a derivative, incorporates a high-speed gear, achieving an astonishing rotation speed of 4 to 5 times that of the 【GX・DX series】 when unloaded! While maintaining the basic ease of use, it excels in tasks involving long bolts or a large number of fasteners. (We have published a PDF featuring a case study titled "【TQS-JOURNAL VOL.2】 Air Torque Wrench RAD HIGH SPEED GX-2 Series Debut" in our company news.) Unlike impact wrenches, it places less physical strain on the user, operates quietly, yet provides ample power. Demonstrations are available, so please experience it for yourself. The RAD series also includes corded electric torque wrenches 【V-RAD series】 and battery-operated electric torque wrenches 【B-RAD series】.
- Company：トルクシステム
- Price：Other
Pistol Type Air Torque Wrench 'RAD GX/DX'
Easily achieve high-power torque tightening! We have extensive experience in oil and chemical plants.
The "RAD GX/DX" is a pistol-type air torque wrench that reduces wrist strain with its lightweight body and free joint. Manufactured by the Canadian company New World Technologies, a long-established brand used worldwide. Designed with the operator in mind, it enables comfortable continuous rotation work. Unlike impact wrenches, it uses a reaction arm, resulting in no vibration and low noise. 【Features】 ■ Air-operated with consideration for the operator ■ Usable in explosion-proof areas ■ Part of the trusted RAD series with a history ■ Can achieve up to 11,000 Nm by simply connecting a hose to an air supply ■ Balances high precision and safety *For more details, please refer to the PDF document or feel free to contact us.
- Company：トルクシステム
- Price：Other
