Designed with flange and stainless steel material, is suitable for 25mm diameter tube.Used widely in bathroom, bedroom and kitchen for towl bar or clothes hanging bar.A adjustable screw for tightening is included, Base Mounting Screws are not included here.Product Name: Wardrobe Rail SupportMaterial: Stainless SteelColor: Silver ToneFlange Base Dia: 52mm/ 2inchFerrule Dia: 25mm/1inch (Inner Dia), 30mm/1.2inch (OD)Total Height: 39mm/ 1.5inchInstall Hole Dia: 4mm/ 0.16inchMount Hole Quantity: 3Weight: 429gpackage content: 6 x Wardrobe Rail SupportOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.