Specification Brand : WISEUP BulletPoint1 : 【Ergonomics T-handle Grip】:High-strength nylon mix with fiberglass makes handle working durable but comfortable.You could save strength by using WISEUP t-handle wrench without slip BulletPoint2 : 【CR-V steel forging】: chrome vanadium steel after overall heat treatment,WISEUP wrenches are more hardness, more toughness,larger torque and longer life,as well as anti-rust BulletPoint3 : 【Quality craftsmanship】:WISEUP allen key set is much longer than others which are suitable for narrow space.Every wrench will be polishing that won't be hurt your hands BulletPoint4 : 【Basic flat head design】:Basic 7-keys wrench 4mm used widely to various scenarios, such as repairing electrical appliances, bicycles, engines, toys, machinery, furniture, etc BulletPoint5 : 【Service From WISEUP】WISEUP has been Founded for 20 Years Who is always Committed to Hardware Manual and Electric Tools,as well as Pneumatic Tools, Auto Repair, Decoration etc. Helping you with your home DIY remodeling as well as work needs Color : 4mm ExternallyAssignedProductIdentifier1 : 880106704534 ExternallyAssignedProductIdentifier2 : 0880106704534 ExternallyAssignedProductIdentifier3 : 00076174702910 FinishType : Polished IncludedComponents : Offset Extension Wrench*1,1/4",3/8",1/2" Square Drive Adapters and 1/4" Socket ItemDisplayWeight : 1.4 pounds ItemLength : 10.55 inches ItemName : WISEUP 4mm t handle allen wrench set Metric,CR-V heavy duty hex key set with long arm ItemPackageDimensions_Height : 18.3 centimeters ItemPackageDimensions_Length : 1.8 centimeters ItemPackageDimensions_Width : 14.3 centimeters ItemPackageQuantity : 1 ItemTorque : 32321 centimeter_kilograms ItemTypeKeyword : hex-keys Manufacturer : WISEUP Material : Chrome Vanadium Steel MeasurementSystem : metric ModelName : 3/8" Offset Extension Wrench ModelNumber : WP032 NumberOfItems : 8 OperationMode : Mechanical PartNumber : 1 Pattern : 4mm ProductDescription : WISEUP allen wrench 4mm ProductSiteLaunchDate : 2022-03-18T02:50:15.734Z Size : 4mm Style : Manual SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 27111700 Voltage : 0.01 volts