Mounting sleeve for 975400, chrome, round. Material: brass, outer diameter: Ø 14 mm, height of outer ring: 1 mm, installation depth without 975400: 9 mm, installation depth with 975400: 100 mm, drill diameter: Ø 9 mm to Ø 10 mm - depending on the material, fastening type: glue (using Brumberg adhesive 48290000).