Glass ball exit element, for fiber S2 and S2M, chrome. Material: brass / glass, outer diameter: Ø 17.5 mm, height without glass ball: 1.5 mm, height with glass ball: 5 mm, installation depth without fiber: 20 mm, installation depth with fiber: 100 mm, Drill diameter: Ø 10 mm, fastening type: glue (using Brumberg adhesive 48290000).