Jones Bend H-Bar
All Jones H-Bars use a 31.8mm stem clamp diameter, 22.2mm clamp size for controls (standard mountain bike style).
They have the 45 degrees of sweep, the 0.5" vertical offset, and a multitude of hand-positions. Back to basics with a twist. Well, with a bend....the Bend H-Bar. The original concept, the 45 degrees of sweep but with the bend, where it is, ensures shifters and levers are a simple fit and the one piece butted aluminium construction delivers a bar 170g lighter than a Loop. Less hand position options, less stuff-mounting space, marginally less stiff but all you might ever need in an H-Bar. No more, no less.
The Bend H-Bar is nice for bikes that don't need things attached to the front of the bar (light, GPS, etc.) or an aero position.
For setup tips, check out the H-Bar Manual!