Large sliding eye style curtain carrier for use with track Type A.  14 pkg

Height is just shy of 3/4" or .725"

Disc on end is just shy of 7/16" or .425"

Shaft between discs is 11/64" or .165"

Disc in middle is 25/64" or .395"

OD of donut shaped ring is 13/32" or .407"

ID of donut shaped ring is 5/32" or .155"