Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.3.Suitable for 25mm inner diameter pipe, such as drying racks, shelves, clothing display racks.4.Made of high-quality aluminum alloy, good quality and durable.5.It can be assembled and connected freely, which is very convenient.Specifications:Material: Aluminum AlloyColor: SilverBrand name: BQLZRSize: 67x46x30mm/2.64x1.81x1.18inch(LxWxH)Weight: 188gPackage include:2 x Scaffold Tube Connector