Brake + clutch bleeding nipples

[CoryM]

Tip: Tighten the bleeder nipples a touch until you just feel them move, or hear a crack, before trying to loosen. This works well on bleeders especially because even if you break one, you know it's still tight and not going to leak. Bolts/bleeders are much stronger on tension (tightening) so they are less likely to break.