Hyosung Reject Bin Retainer and Cassette Catch Clip (Female). This Retainer is Responsible for Holding the Cassette Cash Box in Place and Also Keeping the Reject Door Closed on Dispensers. Compatibility: Nautilus Hyosung 1,000 & 2,000 Dispensers 1500SE, 1800CE, 1800SE, 2700CE, Halo, Halo II, Force