Drill with 5/16" drill bit.

2009 Mazda CX-9 photo 2009 Mazda CX-9 photo 2009 Mazda CX-9 photo 2009 Mazda CX-9 photo 2009 Mazda CX-9 photo Close-up of threading dies and tap tool with size markings Drill bits in a holder with fractional measurements 2009 Mazda CX-9 photo Metal tap tool inserted into a hole on the underside of a white car hood. Chrome 7/16 inch ratcheting wrench on black plastic. Close-up of bolt holding sound dampening material to underside of white car hood. Underside of a white car hood with insulation and two bolts. 2009 Mazda CX-9 photo 2009 Mazda CX-9 photo 2009 Mazda CX-9 photo 2009 Mazda CX-9 photo 36photos in this albumView all