you mean the 2 shear bolts that hold the column housing to the bracket on the bulkhead? there isnt a tool for em they're special bolts where the head shears off ocne they get to required torque. if you cant do em up just get some normal bolts in there for mot, then replace later with new ones from VW. I've used old caliper -> carrier mounting bolts before, rear ones or front off 256/280mm brakes