Specification Brand : Proto BulletPoint1 : Size - The single head open end spanner has an open end measuring 27mm and a total length of 240mm / 9.4 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. BulletPoint6 : Proudly made in the USA with a lifetime warranty Color : Multi ExternallyAssignedProductIdentifier1 : 662679573560 ExternallyAssignedProductIdentifier2 : 0662679573560 ExternallyAssignedProductIdentifier3 : 00076799726056 FinishType : Powder Coated IncludedComponents : 11-855(1) IncludedComponents1 : Flare Nut Wrench 6 Point Satin - 9mm x 11mm IncludedComponents2 : Flare Nut Wrench 6 Point Satin - 9mm x 11mm IncludedComponents3 : Flare Nut Wrench 6 Point Satin - 9mm x 11mm IncludedComponents4 : Flare Nut Wrench 6 Point Satin - 9mm x 11mm IncludedComponents5 : Flare Nut Wrench 6 Point Satin - 9mm x 11mm ItemDisplayDimensions_Length : 9 millimeters ItemDisplayWeight : 0.18 pounds ItemName : Crowfoot Wrenches - crowfoot 1/2" dr 1-9/16"open end ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 12.2 inches ItemPackageDimensions_Width : 4.33 inches ItemPackageQuantity : 1 ItemTypeKeyword : open-end-wrenches Manufacturer : Proto Material : Alloy Steel Material1 : Blend Material2 : Blend Material3 : Blend Material4 : Blend Material5 : Blend MeasurementSystem : inch MeasurementSystem1 : metric MeasurementSystem2 : inch ModelName : 16-11MM ModelNumber : 577-5350CF NumberOfItems : 1 OperationMode : Mechanical PackageLevel : unit PartNumber : 577-5350CF ProductDescription : 577-5350CF Features: -Anti-Slip Design open end (ASD) has patented locking grooves that help prevent the wrench from slipping off the fastener when turning. -Crowfoot wrenches are used in hard to reach, restricted access situations where a standard wrench or ratchet cannot reach. -Locking hole feature helps keep the crowfoot wrench engaged on the extension during use reducing downtime due to detachment of crowfoot in awkward spaces. -Drive Type: Square. Use: -Open End Wrench. Size: -9/16". Quantity: -Single. Measurement Type: -SAE. Product Type: -Wrenches. Dimensions: Overall Product Weight: -0.21 Pounds. ProductSiteLaunchDate : 2010-12-04T13:34:22.193Z Size : 27mm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1 UnspscCode : 27111700