Specification Brand : HARFINGTON BulletPoint1 : [Female Thread Phenolic Handle] - Length: 20mm/0.79"; Outer Diameter: 16mm/0.63"; Female Thread Size: M6x1mm; Color: Black; Package Included: 4Pcs x Female Thread Phenolic Handle. BulletPoint2 : [Material] - Made of phenolic material with mirror polishing that is smooth and durable. It provides high electrical insulating properties, heat resistance, toughness, ductility and good properties for long-term use. BulletPoint3 : [Feature] - Designed with a female threaded insert hole as a durable fastener that can be screwed in to attach firmly and avoid it being moved or loose when applying it to the male thread. BulletPoint4 : [Easy to Use] - This tapered hand knob has a glossy and non-slip surface that is comfortable to handle. It can be easily grip to assemble and disassemble by hand without any tools. BulletPoint5 : [Application] - The hand knobs are versatile. It can be used as a replacement part for mechanical equipment, furniture decorations, control levers, exercise equipment, and more. Color : Black ExteriorFinish : Glossy ExternallyAssignedProductIdentifier1 : 0759357118837 ExternallyAssignedProductIdentifier2 : 759357118837 FinishType : Polished IncludedComponents : Knob ItemName : HARFINGTON Revolving Handle Grip, 4Pcs M6x20mm Phenolic Tapered Handle Female Thread Insert Machine Handle for Industry Lathe Milling Replacement Parts ItemPackageDimensions_Height : 9.8 centimeters ItemPackageDimensions_Length : 3.7 centimeters ItemPackageDimensions_Width : 9.3 centimeters ItemPackageQuantity : 4 ItemTypeKeyword : tapered-knobs ItemTypeName : 1 Manufacturer : HARFINGTON Material : Polycarbonate (PC) MetalType : Brass ModelName : 1 ModelNumber : hta220716hh0703 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : hta220716hh0703 ProductDescription : Description: Made of phenolic material with mirror polishing that is smooth and durable. It provides high electrical insulating properties, heat resistance, toughness, ductility and good properties for long-term use. Designed with a female threaded insert hole as a durable fastener that can be screwed in to attach firmly and avoid it being moved or loose when applying it to the male thread. This tapered hand knob has a glossy and non-slip surface that is comfortable to handle. It can be easily grip to assemble and disassemble by hand without any tools. The hand knobs are versatile. It can be used as a replacement part for mechanical equipment, furniture decorations, control levers, exercise equipment, and more.