sometimes the wholesalers are a joke on there prices. i went to one and the fittings i normaly get of them are 16 quid but they had none in. went to edmondsons and priced them and were 22 quid wanted 10 altogetherschneider CLB32W
I just found out that screwfix not only sell them, but they're in stock and half the price of my local wholesaler.