OBO Bettermann Pattress & Back Boxes Device lining box 618637 - OBO Bettermann 2003703, OBO Bettermann's device lining box, model number 2003703, measures 60 mm in diameter and 66 mm in depth. This pack contains 25 pieces, suitable for creating secure and organised connections in electrical installations. Typical applications include use in commercial or residential settings to house and protect wiring junctions. OBO Bettermann 2003703 Device Lining Box 60x66mm 25 pcs Flush-Mounted
