Specification Brand : MroMax BulletPoint1 : 【Product Dimension】 Head Diameter: 38mm/1.5" ; Thread Length: 12mm/0.47" ; Thread Diameter: 8mm/0.31" BulletPoint2 : 【High-quality Material】 These knob replacement parts are made of plastic and metal, which are sturdy and durable. The bolts are made of metal materials, which are durable, strong, wear-resistant and corrosion-resistant. BulletPoint3 : 【Easy to use】 These star-shaped knobs are easy to tighten/loosen without additional tools, they will definitely bring great convenience to your life. BulletPoint4 : 【Scope of Application】 Widely used for lathe machine, mechanical equipment, instrument and apparatus,industry equipment. BulletPoint5 : 【Package Content】 2PCS x Star-shaped Clamping Handle Knob Color : 38mm Head Dia DriveSystem : External Hex ExteriorFinish : Metal plastic ExteriorFinish1 : Zinc ExteriorFinish2 : Brass ExternallyAssignedProductIdentifier1 : 883432495183 ExternallyAssignedProductIdentifier2 : 0883432495183 ExternallyAssignedProductIdentifier3 : 00712662704560 FinishType : Polished GpsrSafetyAttestation : 1 IncludedComponents : 2 x Clamping Knob IncludedComponents1 : Knob IncludedComponents2 : Screw IncludedComponents3 : Screw ItemName : MroMax 2PCS M8x12mm Star Handle Knob Thread Replacement Tightening Screw Quick Disassembly Replacement Parts Clamping Handle Grip Screw Knob Black ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 7 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemShape : Star ItemTypeKeyword : star-knobs Manufacturer : MroMax Material : Metal Plastic Material1 : Plastic Material2 : Metal Material3 : Carbon Steel Material4 : Brass MetalType : Carbon Steel MetalType1 : Carbon Steel MetalType2 : Brass ModelName : Star Knobs ModelNumber : MRO191105K-0028 NumberOfBoxes : 1 NumberOfItems : 6 NumberOfPieces : 2 PartNumber : MRO191105K-0028 Pattern : Star ProductDescription : MroMax Star-shaped Clamping Handle Knob Specification: Product name: Star-shaped Clamping Handle Knob Brand: MroMax Head Diameter: 38mm/1.5"Thread Length: 12mm/0.47"Thread Diameter: 8mm/0.31"Material: Plastic and Metal Color: Black Description: 1. Great replacement for your broken one with this knob. 2.Screw on type design for easy install and with surface nice finish for comfortable grip. 3.Widely used for lathe machine, mechanical equipment, instrument and apparatus,industry equipment. Note: 1. If you have any questions, please feel free to contact us at any time. 2. All the sizes are for your reference only. 1~2 cm data error is allowed. Thank you for your understanding. 3. The actual product maybe slightly different from the picture shown due to lighting and the color setting of each individual monitor. Please allow the slight color difference. Package content: 2PCS x Star-shaped Clamping Handle Knob ProductSiteLaunchDate : 2019-11-25T06:34:13.158Z Size : M8 x 12mm StreetDate : 2017-04-28T00:00:01Z Style : 2Pcs SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 2 UnspscCode : 31161500