Straight Barrel Bolt 1.Barrel Door Bolt 2.Two bolt finishes 3.Five different door bolt lengths 4.For any door Necked Barrel Door Bolt: MaterialBrassFinishPolished brass or polished chromeSize50 x 25mm, 64 x 25mm, 75 x 25mm, 102 x 25mm, 152 x 25mmOperationNecked barrel boltPackagingSold individually with fixing screwsMechanical warranty10 yearsFinish warranty10 years