Originally Posted by HillRider

Bondhus makes a high quality hex wrenches but they have one disadvantage. The ball end that allows for misalignment while removing or installing fasteners in awkward locations also requires necking down the shaft right behind the ball tip. That makes for a weaker shaft and a failure location if high torque is required. They are very versatile and very good but don't get too aggressive with them, particularly the smaller sizes. I have a set of both their SAE and Metric L-wrenches and they only have the ball on the long leg where you can't apply very high torque. The shorter leg has a conventional flat tip.