QWORK Steel Small Ball Valve Lockout Device, Fits 1/4" - 1" Outside Pipe Diameter, 2 Pack industrial Elegant design B07X247RGR file the edge of Size:6.5”X6.5" auspowers_batchone

Elegant design

Package include: 5 x PC817 2 channel optocoupler isolation board NOTE: The input port is shared with GND The output ports are independent of each other It is optocoupler output

and the handles are made by plastic

Great for neighborhood or park use

Package Content: 1 x DC Micro Motor

QWORK Steel Small Ball Valve Lockout Device, Fits 1 4" 1" Outside Pipe Diameter, 2 Pack industrial Elegant design B07X247RGR file the edge of Size:6.5”X6.5" auspowers_batchone Elegant design Package include: 5 x PC817 2 channel optocoupler isolation board NOTE: The input port is shared with GND The output ports are independent of each other It is optocoupler output