CBP10, 10mm pitch, 1
CBP20, 9.5mm pitch.
CBP30, 11mm pitch, 3
CBP40, 10mm pitch, 2
CBP60, 6.35mm pitch,
CBP70, 7.62mm pitch,
CBP100, 8.25mm pitch
CBP210, 8.25mm pitch
CBP20, 9.5mm pitch. 
