1,Zinc alloy Cable grommet 2,We are Manufacture,many kinds 3.Finish:Chorme, Stain Nicket, Pearl chrome 4)Best price cable grommet, computer cable hole cap, office furniture wire cable grommet box1)Material: zinc alloy 2)Diameter: 60mm, 80mm3)Finish: Chrome, Matt Chrome, Matt Nickel, Brushed Nickel4)For more dimensions and styles, please contact us freely. ShengzhouCity Xinhui Machinery Co.,Ltd , ...