A 45 degree AN3 banjo in SUS303 stainless, with a 10.2mm bolt bore. A banjo lets the hose leave the port at an angle set by the fitting rather than straight out, which is often the only way to route a line past a caliper, master cylinder or turbo housing without a tight bend. The 45 degree body is the moderate option, easing the line away from the port without the abrupt turn of a 90. AN3 is the standard brake and clutch line size, so this suits brake plumbing and small-bore feeds. Stainless resists the corrosion and heat these locations see. Use fresh sealing washers on both faces of the banjo.