This device is an LT-933 Terminal Block Dual Head Quick Push-in Splice Connection for LED Lamp with 3 inputs /9 outputs.
This is a PCT-218 terminal Block Wire Connector 8 positions 32A, 250V.
This device is an LT-633 Terminal Block Dual Head Quick Push-in Splice Connection for LED Lamp with 3 inputs /6 outputs.
This device is a pneumatic fitting PU Type, 4mm port, used for air flow.
This device is a pneumatic fitting PU Type, 6mm port, used for air flow.
This device is a pneumatic fitting PU Type, 8mm port, used for air flow.
This device is a pneumatic fitting PU Type, 10mm port, used for air flow.
This article is a cross shaped 4-Way PZA type pneumatic fitting with 4mm ports.