Actisense BLANKING PLUG - Plug to seal unused cable glands on NDC-4, NBF-2 and QNB-1. 20 pcs 20.88 DKK 20.35 DKK Plug to seal unused cable entries on NDC-4, NBF-2 and QNB-1.20 pcs in a package. The product is unfortunately out of stock. Share Article number: BLANKING-PLUG Supplier: Actisense