CamdenBoss Camblock Plus 3.81mm Terminal Blocks Low Profile Rising Clamp – CamdenBoss CTBP0308/9, A 9 pole 3.81mm pitch professional vertical rising clamp terminal block designed for use on PCBs. This ultra low profile connector is ideal for use in any installation and provide a versatile wire to board connection method. Additional features include a double interlock mechanism for increased strength, and guided pin aligment. Camblock Plus CTBP0308/9 3.81mm Low Profile Rising Clamp Terminal Block 9p