Pneufit anti-backlash clip

remade to perfect fit to my E3D V6 pushfit (5 x 7 mm) and to my extruder (5 x 10 mm).
Thanks to Thibault ;)

Update 28-02-2015 : Adding a 5 x 7 x 1.2 version for best fiting with my E3D V6 pushfit.