Specification Brand : Kuuleyn BulletPoint1 : 【Brand new and high quality】: This ball knob internal thread handle represents high quality standards, providing you with a reliable and satisfying use experience. BulletPoint2 : 【Excellent insulation performance】: This ball knob internal thread handle is made of high-quality bakelite material, which is famous for its excellent insulation performance, ensuring safety during use. BulletPoint3 : 【Easy installation】: This ball knob internal thread handle comes with an embedded M12 internal thread copper nut, making the product installation process simple and quick, and convenient for users to assemble quickly. BulletPoint4 : 【Durability】: This ball knob internal thread handle has a sturdy structure and Sturdy design, which can withstand long-term and frequent use, reduce replacement frequency, and reduce maintenance costs. BulletPoint5 : 【Machine tool accessories】: As a machine tool replacement part, it is suitable for various machine tool equipment and is an ideal choice for mechanical maintenance and upgrading. ItemName : Kuuleyn 5Pcs Ball Knobs Female Thread Pulls Handle,Black Bakelite Ball Lever Knob Copper Insert M12 × 40 Machine Tool Replacement for Cabinet Drawer ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 12 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : ball-knobs Manufacturer : Kuuleyn ModelName : Kuuleyn9rou5vmh42 ModelNumber : Kuuleyn9rou5vmh42 NumberOfItems : 1 PartNumber : Kuuleyn9rou5vmh42 ProductDescription : Specification: Material: Bakelite Color: Black Quantity: 5pcs Female Thread Size: M12 Ball Diameter: 40mm Package Weight: Approx. 271g/9.5oz