Specification Brand : Dopro BulletPoint1 : Upgraded version brass string ferrules for installing on American Standard/Vintage style TL guitars or ST guitars with hardtail bridge BulletPoint2 : Dimensions: Total height: 7.7mm; Top outer diameter: 9.5mm; Insertion part into body diameter: 5/16" (7.9mm); Inner hole diameter: 6mm BulletPoint3 : The set mounts directly into the back of the instrument body where the strings pass through to the bridge BulletPoint4 : Smooth surface without knurled edge. Nice finished durable ferrules, no burrs, solid brass construction and well built, easy to install, press-fit BulletPoint5 : Make sure to measure the existing holes in your guitar's body, you can use a dab of wood glue to secure the ferrules, or choose enlarged zinc version if your guitar has slightly large diameter holes BulletPoint6 : Product 2: Replacement tremolo arm with knob for Mexican Standard Stratocaster BulletPoint7 : Product 2: Replacement tremolo arm with knob for Mexican Standard Stratocaster Color : Relic Nickel CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 0761770742599 ExternallyAssignedProductIdentifier2 : 761770742599 ExternallyAssignedProductIdentifier3 : 00717669507145 GpsrSafetyAttestation : 1 GuitarBridgeSystem : Tremolo GuitarPickupConfiguration : M5 HandOrientation : M5 Instrument : Electric Guitar ItemName : Dopro Set of 6 Brass String Through Body String Ferrules 5/16" String-Thru Ferrules for American Standard/Vintage Tele/Telecaster Guitars Upgraded version Relic Nickel ItemPackageDimensions_Height : 8.8 centimeters ItemPackageDimensions_Length : 0.5 centimeters ItemPackageDimensions_Width : 8.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electric-guitar-bridges-and-bridge-parts Manufacturer : Dopro ModelNumber : K2048-AN-Dopro NumberOfBoxes : 1 NumberOfItems : 1 NumberOfStrings : 5 PackageLevel : unit PartNumber : K2048-AN-Dopro ProductDescription : Dopro Set of 6 Brass String Through Body String Ferrules 5/16" String-Thru Ferrules for American Standard/Vintage Tele/Telecaster Guitars Upgraded version Relic Nickel ProductSiteLaunchDate : 2024-10-15T02:59:44.982Z ScaleLength : 25.5 inches Size : Upgraded Brass version smooth edge Style : Spring/Claw Kit + Standard Strat SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 60131500 WarrantyDescription : 1 year limited.