Xray ECS drive shaft polished chrome pins
New from Xray, for use with the XT8, are these polished chrome pins for the ECS drive shaft. Sold in a set of two, these 2.5 x 15.8mm pins have been specially hand-ground to create a flat spot for tightening the set screw for maximum precision when putting together the drive shaft assembly.
Source: Xray [teamxray.com]