Specification Brand : DIYMakerLab BulletPoint : Yellow spot 1M 25*57 mm Plastic Cable Drag Chain For CNC Machine Inner diameter opening cover PA66 BulletPoint1 : [Specification] - Fit for Ball Chain: 2mm / 0.08"; Total Size: 7mmx2.8mm / 0.28"x0.11"(Length*Width) BulletPoint2 : [Material] - Made of 304 stainless steel, it provides strong tensile strength, strong corrosion resistance, strong rust resistance, high temperature and cold resistance.Durable design. BulletPoint3 : [How to use] - These connectors can be attached to both end of a ball chain that forms a loop for hanging your favorite drawstring (bead chain not included here). We have multi size for you to choose ,please check and choose the right size BulletPoint4 : [Easy to use] - Easy to use and easy to remove, these connectors can be reused for a long time without damage. BulletPoint5 : [Mianly Applications] - Widely used on the pull chains of ceiling lights or ceiling fans. It also can be used for crafts making,such as chain decoration, leather suitcase chain, keychains. ExternallyAssignedProductIdentifier : 5394239549931 ItemName : Yellow spot 1M 2557 mm Plastic Cable Drag Chain for CNC Machine Inner Diameter Opening Cover PA66 ItemPackageDimensions_Height : 27.9 centimeters ItemPackageDimensions_Length : 1.8 centimeters ItemPackageDimensions_Width : 21.8 centimeters ItemTypeKeyword : twist-chains Manufacturer : DIYMakerLab Material : Plastic ModelNumber : a21031800ux0452 PartNumber : Ycx_QAD11309 ProductDescription : Cable Carrier description Type:Inner diameter opening cover Length:1000mm(1Meter) Inner size:25*57mm Net weight:1700g Bending radius: R55/75/100/125/150mm Material:PA66