We are pleased to announce that our company will be holding a trade-in sale for medium-sized (3/4"SQ) air impact wrenches. We encourage you to take advantage of this opportunity to make a purchase. 【Sale Details】 ■ Period: From January 21, 2025, to orders placed by March 31, 2025 ■ Models: Medium-sized (3/4"SQ) air impact wrenches, a total of 10 models KW-20P, KW-20PI, KW-20GI-6, KW-230P, KW-2000P, KW-2000proI, KW-2500pro, KW-2800PA, KW-L17G, KW-L17GV (Note: Impact wrenches with different anvil types from the above models are also eligible.) ■ Sale Details: For each eligible model ordered, we will provide a trade-in discount of 5,000 yen for the collection of the trade-in machine. ■ Additional Benefit: We will include a KUKEN original logo knit cap as a gift (included in the package). ■ The trade-in machine must be an air impact wrench of 3/4"SQ or larger, and the manufacturer does not matter.

We have launched a specialized cleaning tool for large vehicle wheels and hubs. 《4" Dual Action Sander - DAZ-04A》 This product is a dual action sander specifically designed for removing dirt and rust from large vehicle wheels. 《Air Scraper - KS-35》 This product is an air-powered scraper suitable for removing rust and contaminants from large vehicle hubs.

We have updated the product information for the rechargeable nut runner "Electric Torque Setter ETS-800X/800XL," which was newly released in June. We have also added a new video, so please take a look. ○ Release Date: June 15, 2023 ○ Model Names: ETS-800X, ETS-800XL ○ Product Name: Electric Torque Setter *For more details, please download the related materials or contact us.*

We are pleased to announce that our nut runner (product name: Power Torque Setter) PTS-800EX-L has passed the performance test for power-driven torque control wrenches as established by the Japan Automotive Machinery Tool Association. Accordingly, starting from July 1, 2021, we will affix the "Type Performance Test Number Label" from the Japan Automotive Machinery Tool Association to the products shipped and to the inspection and repair items entrusted to us by customers as proof of this certification. We will continue our efforts to prevent accidents caused by the detachment of wheels due to the breakage of large vehicle wheel nuts, and we appreciate your understanding and cooperation in this matter. Please note that there are no changes to the product number or included contents. This is a preliminary announcement. [Product Specifications] - Model: PTS-800EX-L - Product Number: 12080HXL - JAN Code: 4560246011414 - Product Name: Power Torque Setter Main Unit - Standard Price: Open Price - Included Contents: 1 Coupling Plug 20PM, 4 Alkaline Batteries (AA size) *For more details, please contact us.

We are pleased to announce the launch of our new product, the N-type Air Impact Wrench KW-1600proZ. ○ Release Date: Early May 2021 ○ Model Name: KW-1600proZ ○ Product Name: 12.7mm SQ N-type Air Impact Wrench Main Features ○ Compact and lightweight at "1.5kg" with high rotation and high output ○ Adopts the unique N-type clutch mechanism of Kuukan ○ Built-in 5-stage power regulator for excellent operability ○ Maximum tightening torque of 520N·m for high output ○ Protector for visibility and body protection Main Specifications ○ Socket Size: 12.7mm ○ Overall Length (without socket): 175mm ○ Weight (without socket): 1.5g ○ No-load Rotational Speed: 9,600rpm ○ Capable Bolt Diameter: M16 ○ Usable Torque Range: 100–350N·m ○ Maximum Torque: 520N·m *For more details, please download the related materials or contact us.

We are pleased to announce the launch of our new product, the ultra-lightweight air impact wrench KW-3800ISO-GL. ○ Release Date: April 20, 2021 ○ Model Name: KW-3800ISO-GL ○ Product Name: 25.4mm SQ N-type Air Impact Wrench Main Features ○ Achieves a weight of 6.0 kg, the lightest class in the 25.4mm SQ category ○ An air impact wrench specialized for the removal and installation of ISO-type wheels on large vehicles ○ High-output left rotation (loosening direction) ○ Equipped with the unique N-type clutch mechanism from Kuukan Main Specifications ○ Drive Size: 25.4mm ○ Overall Length (without socket): 448mm ○ Weight (without socket): 6.0kg ○ No-load Rotational Speed: Left 6,500rpm, Right 5,500rpm ○ Maximum Bolt Diameter: M38 ○ Usable Torque Range: Left 300 to 1,370Nm, Right 250 to 1,140Nm ○ Maximum Torque: Left 1,800Nm, Right 1,500Nm *For more details, please download the related materials or contact us.

We are pleased to announce the launch of our new product, the rechargeable impact wrench KW-E160pro. ○ Release Date: Mid-February 2021 ○ Model Name: KW-E160pro ○ Item Name: 12.7mm SQ Rechargeable Impact Wrench Main Features ○ The total length is 143mm, making it one of the smallest in the 12.7mm SQ category for easy handling. ○ Equipped with a brushless motor for long-lasting performance. ○ Impact mode can be adjusted in three levels (strong, medium, weak). ○ Includes a battery capacity indicator to check remaining battery life. ○ Complies with environmental performance IP56. ○ Comes with an LED light for safe operation in dark areas. Main Specifications ○ Socket Size: 12.7mm ○ Total Length (without socket): 143mm ○ Total Height (with battery): 249mm ○ Total Width: 73mm ○ Weight (with battery): 1.8kg ○ No-load Speed: 2,500rpm ○ Impact Rate: 3,600 times/min ○ Bolt Diameter Capacity: Standard M10 to M20, High Strength M10 to M16 ○ Usable Torque Range: 50 to 260Nm ○ Maximum Torque: 280Nm *For more details, please download the related materials or contact us.