The EndStop 2.0 is an end bracket for the K2 InsertionRail 2.0, which is supplied with a pre-assembled M8x8 hexagon socket set screw. The end bracket not only provides an aesthetic finish to the rail, but also acts as a lateral safety device for the inserted modules to prevent them from slipping. Material: Aluminium EN AW-6063 T66, stainless steel.