... bracket, bar bracket, close bracket, open bracket.Material: Metal,aluminum-alloy, zinc-alloy,PlasticWe can make all kinds of curtain ... , window brackets , window accessory , window plastic ring , window metal ring ,metal curtain rod , nickel rod , zinc rods , chrome rods , ... rail with carrieer, round wooden rail, carving resin or aluminum rail, etc.2. Offer different diameter Available diameter: 13mm ...