Specification Brand : HARFINGTON BulletPoint1 : Size - The single head open end spanner has an open end measuring 36mm and a total length of 313mm / 12.3 inches. BulletPoint2 : Material - Crafted from carbon steel and fortified by heat treatment, these wrenches have maximize durability, resisting wear, corrosion, and deformation. The nickel plating prevents rust and ensures smooth operation every time. BulletPoint3 : Features - The standard open end wrench with added thickness ensures a firmer grip on nuts and bolts for better torque transmission and reduced slippage, making your tasks easier, faster, and safer. Clearly stamped size indicators ensure swift selection and effortless identification. The extra hole on the opposite end designed to accommodate an extension bar, allowing for increased leverage and for convenient storage options. BulletPoint4 : Applications - Single open end wrenches are useful tools primarily used for tightening or loosening nuts and bolts with flat sides, especially in situations where a socket wrench or adjustable wrench cannot reach due to space constraints. Widely applicable in automotive repairs, plumbing, furniture assembly & repair, machinery maintenance,construction and DIY projects. BulletPoint5 : Note - Always use the correctly sized wrench to avoid rounding off bolt heads or damaging the wrench. Color : Black ExternallyAssignedProductIdentifier1 : 840052805532 ExternallyAssignedProductIdentifier2 : 0840052805532 FinishType : Powder Coated GpsrSafetyAttestation : 1 IncludedComponents1 : 1/2" Heavy Duty Torque Wrench IncludedComponents2 : 1/2" Drive 5" Long Extension Bar IncludedComponents3 : 1/2" to 3/8" Adapter IncludedComponents4 : User Manual IncludedComponents5 : Storage Case ItemDisplayWeight : 3.75 pounds ItemLength : 313 millimeters ItemName : HARFINGTON Single Open Ended Spanner Wrench, 36mm, Thicken Carbon Steel Open End Wrench Tool for Automotive Repair and Furniture Assembly, Black ItemPackageDimensions_Height : 0.79 inches ItemPackageDimensions_Length : 12.6 inches ItemPackageDimensions_Width : 3.35 inches ItemPackageQuantity : 1 ItemShape : Elongated ItemTorque : 250 foot_pounds ItemTypeKeyword : open-end-wrenches Manufacturer : HARFINGTON Material : Carbon Steel Material1 : Chrome Vanadium Steel Material2 : Alloy Steel MeasurementSystem : inch ModelName : 1/2 Inch Torque Wrench ModelNumber : K553 NumberOfItems : 1 OperationMode : Mechanical PartNumber : htf240613hh000276 ProductDescription : Crafted from carbon steel and fortified by heat treatment, these wrenches have maximize durability, resisting wear, corrosion, and deformation. The nickel plating prevents rust and ensures smooth operation every time. The standard open end wrench with added thickness ensures a firmer grip on nuts and bolts for better torque transmission and reduced slippage, making your tasks easier, faster, and safer. Clearly stamped size indicators ensure swift selection and effortless identification. The extra hole on the opposite end designed to accommodate an extension bar, allowing for increased leverage and for convenient storage options. Widely applicable in automotive repairs, plumbing, furniture assembly & repair, machinery maintenance,construction and DIY projects. Single open end spanners are useful tools primarily used for tightening or loosening nuts and bolts with flat sides, especially in situations where a socket wrench or adjustable wrench cannot reach due to space constraints. Always use the correctly sized wrench to avoid rounding off bolt heads or damaging the wrench.