Sonic Tools 75 Degree Offset Ring Wrench Set, 4 Pieces 1/3 - Small

These are the tools I've decided to use at OGHQ, they have a nice quality to them with good ergonomics. They aren't intended to replace everything but there is a great variety of tools offered here. For the price you cannot beat them vs something that's 2x or 3x the cost like Snap-On.