These are really good quality BNC couplers, as you would expect from Neutrik, they are rated for HD-SDI use which a lot of other ones aren't. Successfully used 2 of these to create a 130m cable for testing purposes.
Can't really fault them, a little expensive for what they are but I don't mind spending a little extra for known quality.
Offers include 21% Belgium VAT and are valid as long as stocks last. Shipping costs to Belgium are 2,50 EUR, free shipping on orders above 49 EUR. Please click here for international Shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany