I have just bought a 110 volt 4 way splitter with 5 meter extension from ebay and gone to plug into my transformer and its wrong size, obviously there are 2 sizes of 110 volt fitments, i didnt know but hey ho thats life, what is the big stuff for , i always thought 110 was 110. just checked item description and it says site splitter box, is this guy having me over or does '' site'' mean its for powering up forklift trucks or something, feel like a right tit. but i just bought a makita 9 inch grinder off one of the lads with diamond disk whole lot only used twice for 30 quid so thats softened the blow. any ideas o the 110 stuff anyone????