CamBlock Plus 7.5mm Pitch Vertical Male Headers with Open Ends – CamdenBoss CTBP9500/5AO, Pluggable 5-pole male vertical terminal block with open ends from the CamBlock Plus range by CamdenBoss. These green blocks are made from flame retardant polyamide. CamBlock Plus CTBP9500/5AO 7.5mm Pitch Open End Male Header Vertical 5 Pole