... bar bracket, close bracket, open bracket.Material: Metal,aluminum-alloy, zinc-alloy,PlasticWe can make all kinds of curtain ... rod , die-casting curtain finial , expandable curtain rods , adjustable rod set , holdback , pair , clip ring , umbra holdback , satin nickel ... rail with carrieer, round wooden rail, carving resin or aluminum rail, etc.2. Offer different diameter Available diameter: 13mm ...