4.76mm or 5mm for hardline, though not common to find flare tools for 5mm that are not costly
AN-3 for braided line and fittings
Calipers are imperial Jic-3 3/8 fittings, master cylinder is metric m12 for 182 or 2xm10 2xm12 for 172cup, caliper bleed screws are metric m8 m7 ?