The A-250-SJC-5.0/6.0 is designed for transitioning from Code 250 rail that has a flange width from 4.5mm-5.5mm to a Code 250 rail that has a flange width from 5.5mm-6.5mm . For example, this railclamp will connect a Llagas Creek Code 250 rail to a Micro-Engineering Code 250 rail.
This is an Aluminum (Silver) railclamp.
Price shown is per pair of railclamp.