Mazda 2 DY brakes
 

Hi

first time user of the forum. I have an 05 reg 1.4 petrol 2 Capella. I started to replace discs and pads on the front brakes but only got s far as removing caliper spring as the caliper retaining nuts/bolts are of an unusual type. I have found this vid ( ) but still can't identify the correct socket/tool to use. Can anyone help me on this matter?

Thanks

Ammers2

Allen key or hex socket