Specification BatteriesRequired : 1 Brand : Sealey BulletPoint1 : Heat treated steel ratchet head. BulletPoint2 : Fully hardened and tempered. BulletPoint3 : Chrome plated for corrosion resistance. BulletPoint4 : Calibration tolerance in accordance with BS EN ISO 6789:2003. BulletPoint5 : Range: 50-300lb.ft, 68-407Nm. BulletPoint6 : Operating Functions: Marsram 3/8 inch interchangeable head digital torque wrench have functions such as torque setting, unit setting, mode setting, numerical value storage, key locking function, etc. The key locking function can prevents accidental touch BulletPoint7 : Data Preset And Store: Marsram 3/8 inch electronic torque wrench has the powerful numerical value storage function, which can store up to 500 sets of data. And you can preset 6 sets of torque value for easy operation and selection Color : Green ExternallyAssignedProductIdentifier1 : 5024209231480 ExternallyAssignedProductIdentifier2 : 05024209231480 FinishType : Chrome Plated IncludedComponents : Torsion Angle Gauge IncludedComponents1 : 135N.m Torque Wrench IncludedComponents2 : 5-35mm Adjustable Jaw IncludedComponents3 : 1 User Manual IncludedComponents4 : 1 Verification Report IncludedComponents5 : Battery Cover Opener ItemDisplayWeight : 2.64 pounds ItemLength : 16.1 inches ItemName : Sealey Micrometer Torque Wrench 3/4"Sq Drive Calibrated ItemPackageDimensions_Height : 8 centimeters ItemPackageDimensions_Length : 70 centimeters ItemPackageDimensions_Width : 10.2 centimeters ItemPackageQuantity : 1 ItemShape : Straight ItemTorque : 135 newton_millimeters ItemTypeKeyword : torque-wrenches Manufacturer : Sealey Material : Alloy Steel Material1 : Metal Material2 : Chrome Vanadium Steel MeasurementSystem : inch ModelName : HTTW01002 ModelNumber : AK628 NumberOfItems : 1 OperationMode : Mechanical PackageLevel : unit PartNumber : AK628 ProductDescription : Features:: 1. Made of high quality chrome-vanadium steel material, durable and long service life. 2. Transparent housing make it convenient to view the result clearly. 3. Great workmanship with 1/2 interface input, the calibration is clear to read 4. Metal base is more stable, 360 degree scale is marked in 2 degree increments 5. Suitable for tightening the torsion value of bolts or nuts such as bearing cover to more precise