Product Description: Advantages: 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.Made of high quality 304 stainless steel,long-lasting.4.Suitable for attaching pipe or steel round bar to a round wood or steel post.5.The item can also be used for automotive,plumbing and other home and industrial applications.6.The thread size is M8,inner width is 50mm,outer width is 65mm,total height is 100mm. Specifications:Material:304 Stainless SteelColor:SilverSize:6.5x10cm/2.56x3.94inch(WxH)Weight:110 g Package include:1 x U Bolt1 x Plate2 x Nuts2 x Washers