Specification Brand : Rolfutool BulletPoint1 : 【Multifunctionality】:Torque multiplier wrench set is equipped with sockets of different sizes (17mm, 19mm, and 21mm), which means it can adapt to various sizes and types of nuts, enhancing its versatility and practicality. BulletPoint2 : 【Labor-saving and efficient】: As a torque multiplier wrench set, it can amplify the force applied by the user, thereby reducing the required strength and making nut disassembly easier and more efficient.Due to its heavy-duty design, the tool set can withstand high loads and repeated use, exhibiting excellent durability. BulletPoint3 : 【Threaded anti-slip design】:The handle part has undergone meticulous ergonomic design, not only fitting the natural curve of the palm but also incorporating a threaded anti-slip feature. This innovative design significantly enhances the friction between the palm and the handle, ensuring a secure grip even in wet or oily environments. Drivers, regardless of gender, can easily master it and tackle various work challenges with ease. BulletPoint4 : 【1:20 gear ratio】:This heavy duty torque multiplier wrench set with astonishing 1:20 gear ratio, this wrench set removes even the tightest or rusted nuts with ease, guaranteeing maximum torque and strength for any job. BulletPoint5 : 【Wide applicability】: The torque multiplier 1/2 drive impact socket set is particularly suitable for automotive maintenance and repair, especially when dealing with difficult-to-remove tire nuts, significantly reducing the labor intensity of staff. Despite being a heavy duty torque multiplier wrench set, it should also consider portability, allowing users to easily carry and use it when needed. BulletPoint6 : It is of durable quality and highly efficient ExternallyAssignedProductIdentifier1 : 662459936042 ExternallyAssignedProductIdentifier2 : 0662459936042 ExternallyAssignedProductIdentifier3 : 00662459936042 FinishType : Powder Coated ItemDisplayWeight : 0.35 pounds ItemName : Rolfutool Torque Multiplier Wrench, Heavy Duty Extension Wrench Set With 17mm/19mm/21mm Sockets for Lug Nut Remover 1/2 Driver 1:20 Labor Saving Wrench. ItemPackageDimensions_Height : 28.4988 centimeters ItemPackageDimensions_Length : 8.001 centimeters ItemPackageDimensions_Width : 21.209 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : torque-wrenches Manufacturer : china Material : 碳钢 MeasurementSystem : inch ModelName : 7379 ModelNumber : Tools-5 NumberOfItems : 1 OperationMode : Mechanical PartNumber : TCQYO34A ProductDescription : Rolfutool Torque Multiplier Wrench, Heavy Duty Extension Wrench Set With 17mm/19mm/21mm Sockets for Lug Nut Remover 1/2 Driver 1:20 Labor Saving Wrench. ProductSiteLaunchDate : 2024-01-08T14:55:01.952Z Size : 1-1/16-Inch StreetDate : 2011-08-25T00:00:01Z Style : Durable UnitCount : 5