Flexcam head comparison

Comparison of the cam head width for the BD C4 and micro camalots, Metolius blue TCU and Flexcam #1. Seems to trade opening range for narrow head, while having same or more contact surface than .2 MC or blue TCU. From left to right: C4 .4, MC .3, TCU Blue, FC #1, MC .2, MC .1.