Thanks very much, Tom. Here are the measurements:
1 and 1/2 inches = height/length of full part, from top to bottom
1/2 inch = height/length of top part only
5/8 inch = depth of top part
3/16 inch - from top of the part down to the center of the first hole (sideways-oval hole)
9/16 inch = from top of the part down to center of second hole (rectangular hole)
7/8 inch = from top of the part down to center of third hole (round hole