Industry Nine 35.0- mm 40 mm 28.6 Bicycle Stems
About Industry Nine - "Industry Nine hubs are handmade in Asheville, NC"
Bar clamp diameter is the diamater of the handlebar.
Stem length is measured from the center of one clamp to the center of the other clamp. This measurement is sometimes known as the reach or extension.
S.H.I.S clamp diameter is the steerer tube diameter.