Specification Brand : uxcell BulletPoint1 : [Threaded Ball Knobs] - The package comes with 4pcs of ball knobs in following size: Thread Size: M12*1.75; Ball Knob Dia: 40mm/1.57inch; Height: 38mm/1.5inch BulletPoint2 : [Durable Material] - The ball knob uses phenolic resin, for high-impact strength, and durability, and has a corrosion-resistant, heat-resistant, insulated-resistant, and long service life. BulletPoint3 : [Special Design] - The surface of the solid ball knob is a smooth and strong structure, with a beautiful and natural appearance, and a shiny finish that provides a comfortable grip feeling. Embedded with a female thread insert, makes it a lever knob for machine handles. BulletPoint4 : [Easy to Install & Operate] - The threaded knob is easy to install and remove without using any special install tools, just screw on the handle for a replacement, and it fits most of the machine operation handle. BulletPoint5 : [Wide Application] - Ball lever knob is commonly used for general applications, such as control panels, gear levers, pull rods, valve handles, drill presses, lathes, machine tools, textile machinery, woodworking machinery, printing machinery, woodworking machinery, instrument equipment, lawnmowers, exercise equipment, etc. Color : Red ExteriorFinish : Phenolic Plastic ExternallyAssignedProductIdentifier1 : 792172596008 ExternallyAssignedProductIdentifier2 : 0792172596008 FinishType : Finish GpsrSafetyAttestation : 1 IncludedComponents : Knob IncludedComponents1 : Knob IncludedComponents2 : Screw ItemName : uxcell 4Pcs Threaded Ball Knobs, M12 Female Thread Phenolic Thermoset Ball Knob 40mm Dia Round Operation Ball Handles for Machine Lever Handle, Red ItemPackageDimensions_Height : 10.4 centimeters ItemPackageDimensions_Length : 4.1 centimeters ItemPackageDimensions_Width : 8.7 centimeters ItemPackageQuantity : 3 ItemShape : Round ItemTypeKeyword : ball-knobs Manufacturer : uxcell Material : Resin MetalType : Stainless Steel ModelName : Ejoyousevc4hnqkrd ModelNumber : a24052100ux0188 NumberOfBoxes : 1 NumberOfItems : 4 NumberOfPieces : 4 PartNumber : a24052100ux0188 ProductDescription : Description: [Durable Material] - The ball knob uses phenolic resin, for high-impact strength, and durability, and has a corrosion-resistant, heat-resistant, insulated-resistant, and long service life. [Special Design] - The surface of the solid ball knob is a smooth and strong structure, with a beautiful and natural appearance, and a shiny finish that provides a comfortable grip feeling. Embedded with a female thread insert, makes it a lever knob for machine handles. [Easy to Install & Operate] - The threaded knob is easy to install and remove without using any special install tools, just screw on the handle for a replacement, and it fits most of the machine operation handle. [Wide Application] - Ball lever knob is commonly used for general applications, such as control panels, gear levers, pull rods, valve handles, drill presses, lathes, machine tools, textile machinery, woodworking machinery, printing machinery, woodworking machinery, instrument equipment, lawnmowers, exercise equipment, etc.