Boxes for flush mounted Junction boxes Box of ø 80 x 40 mm Ref. 23331 Measures: ø 80 x 40 mm. 2 holes for screws of 4 x 35 mm. Pre-perforated entries: 6 for tube of 32 mm and 3 for tube of 25mm. Can´t link. ← Lid for box ø 80 x 40 mm (Ref. 23311) Junction box of 380 x 455 mm (23135) →