Agreed. I split two 17mm sockets trying to put the winter wheels on Mrs Xenon's E87 last year. Went an bought a Snap-On Socket which moved it a piece of piss. Never buy cheap Draper tools again - quality ones last you a lifetime.
Current: 2014 F31 320d M-Sport, Professional Media, Visibility Pack, Reversing Camera, DAB
Previous: 2013 F10 520d M-Sport, 2011 F10 520d M-Sport, 2008 320i M-Sport Coupe, 2002 325i, 2001 318i valvetronic, 1998 318i, 1996 525i, 1990 Porsche 944S2