This is a component of Control Cable's emergency brake lever kit. It is the emergency brake cable junction bracket, part #B-EZ200. You are purchasing this one component which is part of the kit listed below.

The entire kit includes:
B-EZ200-Cable junction bracket (this is the piece you are buying)
B1000-Lay down ratchet style parking brake lever (not incl)
B101-Boot and ring assembly (not incl)
B102-Cable mounting bracket (not incl)

See pictures for application reference only.